191533342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3361

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 207634658

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2639, 3299, 4147, 4466, 5278, 6598, 8294, 23093, 29029, 36289, 42887, 46186, 58058, 72578, 85774, 95671, 191342, 254023, 300209, 471757, 508046, 600418, 669697, 943514, 1052381, 1243723, 1339394, 2104762, 2487446, 3302299, 6604598, 7366667, 8706061, 13680953, 14733334, 17412122, 27361906, 95766671, 191533342]

約数ペア:

[(1, 191533342), (2, 95766671), (7, 27361906), (11, 17412122), (13, 14733334), (14, 13680953), (22, 8706061), (26, 7366667), (29, 6604598), (58, 3302299), (77, 2487446), (91, 2104762), (143, 1339394), (154, 1243723), (182, 1052381), (203, 943514), (286, 669697), (319, 600418), (377, 508046), (406, 471757), (638, 300209), (754, 254023), (1001, 191342), (2002, 95671), (2233, 85774), (2639, 72578), (3299, 58058), (4147, 46186), (4466, 42887), (5278, 36289), (6598, 29029), (8294, 23093)]