203051940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37189}}^1$

素因数の和:37221

約数の個数: 96

約数和(自身を含む): 699767040

約数和(自身を除く): 496715100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 37189, 74378, 111567, 148756, 185945, 223134, 260323, 371890, 446268, 483457, 520646, 557835, 743780, 780969, 966914, 1041292, 1115670, 1301615, 1450371, 1561938, 1933828, 2231340, 2417285, 2603230, 2900742, 3123876, 3384199, 3904845, 4834570, 5206460, 5801484, 6768398, 7251855, 7809690, 9669140, 10152597, 13536796, 14503710, 15619380, 16920995, 20305194, 29007420, 33841990, 40610388, 50762985, 67683980, 101525970, 203051940]

約数ペア:

[(1, 203051940), (2, 101525970), (3, 67683980), (4, 50762985), (5, 40610388), (6, 33841990), (7, 29007420), (10, 20305194), (12, 16920995), (13, 15619380), (14, 14503710), (15, 13536796), (20, 10152597), (21, 9669140), (26, 7809690), (28, 7251855), (30, 6768398), (35, 5801484), (39, 5206460), (42, 4834570), (52, 3904845), (60, 3384199), (65, 3123876), (70, 2900742), (78, 2603230), (84, 2417285), (91, 2231340), (105, 1933828), (130, 1561938), (140, 1450371), (156, 1301615), (182, 1115670), (195, 1041292), (210, 966914), (260, 780969), (273, 743780), (364, 557835), (390, 520646), (420, 483457), (455, 446268), (546, 371890), (780, 260323), (910, 223134), (1092, 185945), (1365, 148756), (1820, 111567), (2730, 74378), (5460, 37189)]