201897540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6637}}^1$

素因数の和:6678

約数の個数: 108

約数和(自身を含む): 663255684

約数和(自身を除く): 461358144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 6637, 7605, 10140, 13274, 15210, 19911, 26548, 30420, 33185, 39822, 59733, 66370, 79644, 86281, 99555, 119466, 132740, 172562, 199110, 238932, 258843, 298665, 345124, 398220, 431405, 517686, 597330, 776529, 862810, 1035372, 1121653, 1194660, 1294215, 1553058, 1725620, 2243306, 2588430, 3106116, 3364959, 3882645, 4486612, 5176860, 5608265, 6729918, 7765290, 10094877, 11216530, 13459836, 15530580, 16824795, 20189754, 22433060, 33649590, 40379508, 50474385, 67299180, 100948770, 201897540]

約数ペア:

[(1, 201897540), (2, 100948770), (3, 67299180), (4, 50474385), (5, 40379508), (6, 33649590), (9, 22433060), (10, 20189754), (12, 16824795), (13, 15530580), (15, 13459836), (18, 11216530), (20, 10094877), (26, 7765290), (30, 6729918), (36, 5608265), (39, 5176860), (45, 4486612), (52, 3882645), (60, 3364959), (65, 3106116), (78, 2588430), (90, 2243306), (117, 1725620), (130, 1553058), (156, 1294215), (169, 1194660), (180, 1121653), (195, 1035372), (234, 862810), (260, 776529), (338, 597330), (390, 517686), (468, 431405), (507, 398220), (585, 345124), (676, 298665), (780, 258843), (845, 238932), (1014, 199110), (1170, 172562), (1521, 132740), (1690, 119466), (2028, 99555), (2340, 86281), (2535, 79644), (3042, 66370), (3380, 59733), (5070, 39822), (6084, 33185), (6637, 30420), (7605, 26548), (10140, 19911), (13274, 15210)]