197459808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3269

約数の個数: 144

約数和(自身を含む): 649540080

約数和(自身を除く): 452080272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3229, 3822, 4368, 4704, 5096, 6458, 7644, 8736, 9687, 10192, 12916, 15288, 19374, 20384, 22603, 25832, 30576, 38748, 41977, 45206, 51664, 61152, 67809, 77496, 83954, 90412, 103328, 125931, 135618, 154992, 158221, 167908, 180824, 251862, 271236, 293839, 309984, 316442, 335816, 361648, 474663, 503724, 542472, 587678, 632884, 671632, 723296, 881517, 949326, 1007448, 1084944, 1175356, 1265768, 1343264, 1763034, 1898652, 2014896, 2056873, 2169888, 2350712, 2531536, 3526068, 3797304, 4029792, 4113746, 4701424, 5063072, 6170619, 7052136, 7594608, 8227492, 9402848, 12341238, 14104272, 15189216, 16454984, 24682476, 28208544, 32909968, 49364952, 65819936, 98729904, 197459808]

約数ペア:

[(1, 197459808), (2, 98729904), (3, 65819936), (4, 49364952), (6, 32909968), (7, 28208544), (8, 24682476), (12, 16454984), (13, 15189216), (14, 14104272), (16, 12341238), (21, 9402848), (24, 8227492), (26, 7594608), (28, 7052136), (32, 6170619), (39, 5063072), (42, 4701424), (48, 4113746), (49, 4029792), (52, 3797304), (56, 3526068), (78, 2531536), (84, 2350712), (91, 2169888), (96, 2056873), (98, 2014896), (104, 1898652), (112, 1763034), (147, 1343264), (156, 1265768), (168, 1175356), (182, 1084944), (196, 1007448), (208, 949326), (224, 881517), (273, 723296), (294, 671632), (312, 632884), (336, 587678), (364, 542472), (392, 503724), (416, 474663), (546, 361648), (588, 335816), (624, 316442), (637, 309984), (672, 293839), (728, 271236), (784, 251862), (1092, 180824), (1176, 167908), (1248, 158221), (1274, 154992), (1456, 135618), (1568, 125931), (1911, 103328), (2184, 90412), (2352, 83954), (2548, 77496), (2912, 67809), (3229, 61152), (3822, 51664), (4368, 45206), (4704, 41977), (5096, 38748), (6458, 30576), (7644, 25832), (8736, 22603), (9687, 20384), (10192, 19374), (12916, 15288)]