197850576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 444965424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 199, 231, 264, 269, 308, 336, 398, 462, 528, 538, 597, 616, 796, 807, 924, 1076, 1194, 1232, 1393, 1592, 1614, 1848, 1883, 2152, 2189, 2388, 2786, 2959, 3184, 3228, 3696, 3766, 4179, 4304, 4378, 4776, 5572, 5649, 5918, 6456, 6567, 7532, 8358, 8756, 8877, 9552, 11144, 11298, 11836, 12912, 13134, 15064, 15323, 16716, 17512, 17754, 20713, 22288, 22596, 23672, 26268, 30128, 30646, 33432, 35024, 35508, 41426, 45192, 45969, 47344, 52536, 53531, 61292, 62139, 66864, 71016, 82852, 90384, 91938, 105072, 107062, 122584, 124278, 142032, 160593, 165704, 183876, 214124, 245168, 248556, 321186, 331408, 367752, 374717, 428248, 497112, 588841, 642372, 735504, 749434, 856496, 994224, 1124151, 1177682, 1284744, 1498868, 1766523, 2248302, 2355364, 2569488, 2997736, 3533046, 4121887, 4496604, 4710728, 5995472, 7066092, 8243774, 8993208, 9421456, 12365661, 14132184, 16487548, 17986416, 24731322, 28264368, 32975096, 49462644, 65950192, 98925288, 197850576]

約数ペア:

[(1, 197850576), (2, 98925288), (3, 65950192), (4, 49462644), (6, 32975096), (7, 28264368), (8, 24731322), (11, 17986416), (12, 16487548), (14, 14132184), (16, 12365661), (21, 9421456), (22, 8993208), (24, 8243774), (28, 7066092), (33, 5995472), (42, 4710728), (44, 4496604), (48, 4121887), (56, 3533046), (66, 2997736), (77, 2569488), (84, 2355364), (88, 2248302), (112, 1766523), (132, 1498868), (154, 1284744), (168, 1177682), (176, 1124151), (199, 994224), (231, 856496), (264, 749434), (269, 735504), (308, 642372), (336, 588841), (398, 497112), (462, 428248), (528, 374717), (538, 367752), (597, 331408), (616, 321186), (796, 248556), (807, 245168), (924, 214124), (1076, 183876), (1194, 165704), (1232, 160593), (1393, 142032), (1592, 124278), (1614, 122584), (1848, 107062), (1883, 105072), (2152, 91938), (2189, 90384), (2388, 82852), (2786, 71016), (2959, 66864), (3184, 62139), (3228, 61292), (3696, 53531), (3766, 52536), (4179, 47344), (4304, 45969), (4378, 45192), (4776, 41426), (5572, 35508), (5649, 35024), (5918, 33432), (6456, 30646), (6567, 30128), (7532, 26268), (8358, 23672), (8756, 22596), (8877, 22288), (9552, 20713), (11144, 17754), (11298, 17512), (11836, 16716), (12912, 15323), (13134, 15064)]