190726564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 400200192

約数和(自身を除く): 209473628

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 3917, 6956, 7834, 12173, 15668, 24346, 27419, 48692, 54838, 109676, 144929, 184099, 289858, 368198, 579716, 736396, 1014503, 1288693, 2029006, 2577386, 4058012, 5154772, 6811663, 13623326, 27246652, 47681641, 95363282, 190726564]

約数ペア:

[(1, 190726564), (2, 95363282), (4, 47681641), (7, 27246652), (14, 13623326), (28, 6811663), (37, 5154772), (47, 4058012), (74, 2577386), (94, 2029006), (148, 1288693), (188, 1014503), (259, 736396), (329, 579716), (518, 368198), (658, 289858), (1036, 184099), (1316, 144929), (1739, 109676), (3478, 54838), (3917, 48692), (6956, 27419), (7834, 24346), (12173, 15668)]