201648924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 531672960

約数和(自身を除く): 330024036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1789, 1818, 3131, 3578, 3636, 5367, 6262, 7156, 9393, 10734, 12524, 16101, 18786, 21468, 28179, 32202, 37572, 55459, 56358, 64404, 110918, 112716, 166377, 180689, 221836, 332754, 361378, 499131, 542067, 665508, 722756, 998262, 1084134, 1626201, 1996524, 2168268, 3252402, 5601359, 6504804, 11202718, 16804077, 22405436, 33608154, 50412231, 67216308, 100824462, 201648924]

約数ペア:

[(1, 201648924), (2, 100824462), (3, 67216308), (4, 50412231), (6, 33608154), (9, 22405436), (12, 16804077), (18, 11202718), (31, 6504804), (36, 5601359), (62, 3252402), (93, 2168268), (101, 1996524), (124, 1626201), (186, 1084134), (202, 998262), (279, 722756), (303, 665508), (372, 542067), (404, 499131), (558, 361378), (606, 332754), (909, 221836), (1116, 180689), (1212, 166377), (1789, 112716), (1818, 110918), (3131, 64404), (3578, 56358), (3636, 55459), (5367, 37572), (6262, 32202), (7156, 28179), (9393, 21468), (10734, 18786), (12524, 16101)]