202233644

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3342

約数の個数: 36

約数和(自身を含む): 382319784

約数和(自身を除く): 180086140

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3257, 3268, 6514, 13028, 15523, 31046, 61883, 62092, 123766, 140051, 247532, 280102, 560204, 1175777, 2351554, 2660969, 4703108, 5321938, 10643876, 50558411, 101116822, 202233644]

約数ペア:

[(1, 202233644), (2, 101116822), (4, 50558411), (19, 10643876), (38, 5321938), (43, 4703108), (76, 2660969), (86, 2351554), (172, 1175777), (361, 560204), (722, 280102), (817, 247532), (1444, 140051), (1634, 123766), (3257, 62092), (3268, 61883), (6514, 31046), (13028, 15523)]