203413340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11677}}^1$

素因数の和:11766

約数の個数: 48

約数和(自身を含む): 466933152

約数和(自身を除く): 263519812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 11677, 17420, 23354, 46708, 58385, 116770, 151801, 233540, 303602, 607204, 759005, 782359, 1518010, 1564718, 3036020, 3129436, 3911795, 7823590, 10170667, 15647180, 20341334, 40682668, 50853335, 101706670, 203413340]

約数ペア:

[(1, 203413340), (2, 101706670), (4, 50853335), (5, 40682668), (10, 20341334), (13, 15647180), (20, 10170667), (26, 7823590), (52, 3911795), (65, 3129436), (67, 3036020), (130, 1564718), (134, 1518010), (260, 782359), (268, 759005), (335, 607204), (670, 303602), (871, 233540), (1340, 151801), (1742, 116770), (3484, 58385), (4355, 46708), (8710, 23354), (11677, 17420)]