201488404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 400392720

約数和(自身を除く): 198904316

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 754, 1378, 1508, 1537, 2521, 2756, 3074, 5042, 6148, 10084, 19981, 32773, 39962, 65546, 73109, 79924, 131092, 133613, 146218, 267226, 292436, 534452, 950417, 1736969, 1900834, 3473938, 3801668, 3874777, 6947876, 7749554, 15499108, 50372101, 100744202, 201488404]

約数ペア:

[(1, 201488404), (2, 100744202), (4, 50372101), (13, 15499108), (26, 7749554), (29, 6947876), (52, 3874777), (53, 3801668), (58, 3473938), (106, 1900834), (116, 1736969), (212, 950417), (377, 534452), (689, 292436), (754, 267226), (1378, 146218), (1508, 133613), (1537, 131092), (2521, 79924), (2756, 73109), (3074, 65546), (5042, 39962), (6148, 32773), (10084, 19981)]