203107710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22643}}^1$

素因数の和:22689

約数の個数: 64

約数和(自身を含む): 547803648

約数和(自身を除く): 344695938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 22643, 45286, 67929, 113215, 135858, 226430, 294359, 339645, 520789, 588718, 679290, 883077, 1041578, 1471795, 1562367, 1766154, 2603945, 2943590, 3124734, 4415385, 5207890, 6770257, 7811835, 8830770, 13540514, 15623670, 20310771, 33851285, 40621542, 67702570, 101553855, 203107710]

約数ペア:

[(1, 203107710), (2, 101553855), (3, 67702570), (5, 40621542), (6, 33851285), (10, 20310771), (13, 15623670), (15, 13540514), (23, 8830770), (26, 7811835), (30, 6770257), (39, 5207890), (46, 4415385), (65, 3124734), (69, 2943590), (78, 2603945), (115, 1766154), (130, 1562367), (138, 1471795), (195, 1041578), (230, 883077), (299, 679290), (345, 588718), (390, 520789), (598, 339645), (690, 294359), (897, 226430), (1495, 135858), (1794, 113215), (2990, 67929), (4485, 45286), (8970, 22643)]