204140315984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3391}}^1\times {\mathrm{342049}}^1$

素因数の和:345459

約数の個数: 40

約数和(自身を含む): 431606899200

約数和(自身を除く): 227466583216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3391, 6782, 13564, 27128, 37301, 54256, 74602, 149204, 298408, 342049, 596816, 684098, 1368196, 2736392, 3762539, 5472784, 7525078, 15050156, 30100312, 60200624, 1159888159, 2319776318, 4639552636, 9279105272, 12758769749, 18558210544, 25517539498, 51035078996, 102070157992, 204140315984]

約数ペア:

[(1, 204140315984), (2, 102070157992), (4, 51035078996), (8, 25517539498), (11, 18558210544), (16, 12758769749), (22, 9279105272), (44, 4639552636), (88, 2319776318), (176, 1159888159), (3391, 60200624), (6782, 30100312), (13564, 15050156), (27128, 7525078), (37301, 5472784), (54256, 3762539), (74602, 2736392), (149204, 1368196), (298408, 684098), (342049, 596816)]