208136604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 545112064

約数和(自身を除く): 336975460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 193, 223, 372, 386, 403, 446, 579, 669, 772, 806, 892, 1158, 1209, 1338, 1612, 2316, 2418, 2509, 2676, 2899, 4836, 5018, 5798, 5983, 6913, 7527, 8697, 10036, 11596, 11966, 13826, 15054, 17394, 17949, 20739, 23932, 27652, 30108, 34788, 35898, 41478, 43039, 71796, 77779, 82956, 86078, 89869, 129117, 155558, 172156, 179738, 233337, 258234, 269607, 311116, 359476, 466674, 516468, 539214, 559507, 933348, 1078428, 1119014, 1334209, 1678521, 2238028, 2668418, 3357042, 4002627, 5336836, 6714084, 8005254, 16010508, 17344717, 34689434, 52034151, 69378868, 104068302, 208136604]

約数ペア:

[(1, 208136604), (2, 104068302), (3, 69378868), (4, 52034151), (6, 34689434), (12, 17344717), (13, 16010508), (26, 8005254), (31, 6714084), (39, 5336836), (52, 4002627), (62, 3357042), (78, 2668418), (93, 2238028), (124, 1678521), (156, 1334209), (186, 1119014), (193, 1078428), (223, 933348), (372, 559507), (386, 539214), (403, 516468), (446, 466674), (579, 359476), (669, 311116), (772, 269607), (806, 258234), (892, 233337), (1158, 179738), (1209, 172156), (1338, 155558), (1612, 129117), (2316, 89869), (2418, 86078), (2509, 82956), (2676, 77779), (2899, 71796), (4836, 43039), (5018, 41478), (5798, 35898), (5983, 34788), (6913, 30108), (7527, 27652), (8697, 23932), (10036, 20739), (11596, 17949), (11966, 17394), (13826, 15054)]