205655324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11677}}^1$

素因数の和:11742

約数の個数: 48

約数和(自身を含む): 447314112

約数和(自身を除く): 241658788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 11677, 17612, 23354, 46708, 81739, 163478, 198509, 326956, 397018, 432049, 794036, 864098, 1389563, 1728196, 2779126, 3024343, 5558252, 6048686, 7344833, 12097372, 14689666, 29379332, 51413831, 102827662, 205655324]

約数ペア:

[(1, 205655324), (2, 102827662), (4, 51413831), (7, 29379332), (14, 14689666), (17, 12097372), (28, 7344833), (34, 6048686), (37, 5558252), (68, 3024343), (74, 2779126), (119, 1728196), (148, 1389563), (238, 864098), (259, 794036), (476, 432049), (518, 397018), (629, 326956), (1036, 198509), (1258, 163478), (2516, 81739), (4403, 46708), (8806, 23354), (11677, 17612)]