203106540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37199}}^1$

素因数の和:37231

約数の個数: 96

約数和(自身を含む): 699955200

約数和(自身を除く): 496848660

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, 37199, 74398, 111597, 148796, 185995, 223194, 260393, 371990, 446388, 483587, 520786, 557985, 743980, 781179, 967174, 1041572, 1115970, 1301965, 1450761, 1562358, 1934348, 2231940, 2417935, 2603930, 2901522, 3124716, 3385109, 3905895, 4835870, 5207860, 5803044, 6770218, 7253805, 7811790, 9671740, 10155327, 13540436, 14507610, 15623580, 16925545, 20310654, 29015220, 33851090, 40621308, 50776635, 67702180, 101553270, 203106540]

約数ペア:

[(1, 203106540), (2, 101553270), (3, 67702180), (4, 50776635), (5, 40621308), (6, 33851090), (7, 29015220), (10, 20310654), (12, 16925545), (13, 15623580), (14, 14507610), (15, 13540436), (20, 10155327), (21, 9671740), (26, 7811790), (28, 7253805), (30, 6770218), (35, 5803044), (39, 5207860), (42, 4835870), (52, 3905895), (60, 3385109), (65, 3124716), (70, 2901522), (78, 2603930), (84, 2417935), (91, 2231940), (105, 1934348), (130, 1562358), (140, 1450761), (156, 1301965), (182, 1115970), (195, 1041572), (210, 967174), (260, 781179), (273, 743980), (364, 557985), (390, 520786), (420, 483587), (455, 446388), (546, 371990), (780, 260393), (910, 223194), (1092, 185995), (1365, 148796), (1820, 111597), (2730, 74398), (5460, 37199)]