197954928

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 200

約数和(自身を含む): 621165600

約数和(自身を除く): 423210672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 81, 87, 92, 108, 116, 138, 144, 162, 174, 184, 207, 216, 229, 232, 261, 276, 324, 348, 368, 414, 432, 458, 464, 522, 552, 621, 648, 667, 687, 696, 783, 828, 916, 1044, 1104, 1242, 1296, 1334, 1374, 1392, 1566, 1656, 1832, 1863, 2001, 2061, 2088, 2349, 2484, 2668, 2748, 3132, 3312, 3664, 3726, 4002, 4122, 4176, 4698, 4968, 5267, 5336, 5496, 6003, 6183, 6264, 6641, 7452, 8004, 8244, 9396, 9936, 10534, 10672, 10992, 12006, 12366, 12528, 13282, 14904, 15801, 16008, 16488, 18009, 18549, 18792, 19923, 21068, 24012, 24732, 26564, 29808, 31602, 32016, 32976, 36018, 37098, 37584, 39846, 42136, 47403, 48024, 49464, 53128, 54027, 59769, 63204, 72036, 74196, 79692, 84272, 94806, 96048, 98928, 106256, 108054, 119538, 126408, 142209, 144072, 148392, 152743, 159384, 179307, 189612, 216108, 239076, 252816, 284418, 288144, 296784, 305486, 318768, 358614, 379224, 426627, 432216, 458229, 478152, 537921, 568836, 610972, 717228, 758448, 853254, 864432, 916458, 956304, 1075842, 1137672, 1221944, 1374687, 1434456, 1706508, 1832916, 2151684, 2275344, 2443888, 2749374, 2868912, 3413016, 3665832, 4124061, 4303368, 5498748, 6826032, 7331664, 8248122, 8606736, 10997496, 12372183, 16496244, 21994992, 24744366, 32992488, 49488732, 65984976, 98977464, 197954928]

約数ペア:

[(1, 197954928), (2, 98977464), (3, 65984976), (4, 49488732), (6, 32992488), (8, 24744366), (9, 21994992), (12, 16496244), (16, 12372183), (18, 10997496), (23, 8606736), (24, 8248122), (27, 7331664), (29, 6826032), (36, 5498748), (46, 4303368), (48, 4124061), (54, 3665832), (58, 3413016), (69, 2868912), (72, 2749374), (81, 2443888), (87, 2275344), (92, 2151684), (108, 1832916), (116, 1706508), (138, 1434456), (144, 1374687), (162, 1221944), (174, 1137672), (184, 1075842), (207, 956304), (216, 916458), (229, 864432), (232, 853254), (261, 758448), (276, 717228), (324, 610972), (348, 568836), (368, 537921), (414, 478152), (432, 458229), (458, 432216), (464, 426627), (522, 379224), (552, 358614), (621, 318768), (648, 305486), (667, 296784), (687, 288144), (696, 284418), (783, 252816), (828, 239076), (916, 216108), (1044, 189612), (1104, 179307), (1242, 159384), (1296, 152743), (1334, 148392), (1374, 144072), (1392, 142209), (1566, 126408), (1656, 119538), (1832, 108054), (1863, 106256), (2001, 98928), (2061, 96048), (2088, 94806), (2349, 84272), (2484, 79692), (2668, 74196), (2748, 72036), (3132, 63204), (3312, 59769), (3664, 54027), (3726, 53128), (4002, 49464), (4122, 48024), (4176, 47403), (4698, 42136), (4968, 39846), (5267, 37584), (5336, 37098), (5496, 36018), (6003, 32976), (6183, 32016), (6264, 31602), (6641, 29808), (7452, 26564), (8004, 24732), (8244, 24012), (9396, 21068), (9936, 19923), (10534, 18792), (10672, 18549), (10992, 18009), (12006, 16488), (12366, 16008), (12528, 15801), (13282, 14904)]