220146056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 482312880

約数和(自身を除く): 262166824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2788, 3037, 4264, 5576, 6074, 9061, 12148, 18122, 24296, 36244, 39481, 51629, 72488, 78962, 103258, 124517, 157924, 206516, 249034, 315848, 413032, 498068, 671177, 996136, 1342354, 1618721, 2116789, 2684708, 3237442, 4233578, 5369416, 6474884, 8467156, 12949768, 16934312, 27518257, 55036514, 110073028, 220146056]

約数ペア:

[(1, 220146056), (2, 110073028), (4, 55036514), (8, 27518257), (13, 16934312), (17, 12949768), (26, 8467156), (34, 6474884), (41, 5369416), (52, 4233578), (68, 3237442), (82, 2684708), (104, 2116789), (136, 1618721), (164, 1342354), (221, 996136), (328, 671177), (442, 498068), (533, 413032), (697, 315848), (884, 249034), (1066, 206516), (1394, 157924), (1768, 124517), (2132, 103258), (2788, 78962), (3037, 72488), (4264, 51629), (5576, 39481), (6074, 36244), (9061, 24296), (12148, 18122)]