205836730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 413491680

約数和(自身を除く): 207654950

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 605, 670, 737, 1210, 1474, 2539, 3685, 5078, 7370, 8107, 12695, 16214, 25390, 27929, 40535, 55858, 81070, 139645, 170113, 279290, 307219, 340226, 614438, 850565, 1536095, 1701130, 1871243, 3072190, 3742486, 9356215, 18712430, 20583673, 41167346, 102918365, 205836730]

約数ペア:

[(1, 205836730), (2, 102918365), (5, 41167346), (10, 20583673), (11, 18712430), (22, 9356215), (55, 3742486), (67, 3072190), (110, 1871243), (121, 1701130), (134, 1536095), (242, 850565), (335, 614438), (605, 340226), (670, 307219), (737, 279290), (1210, 170113), (1474, 139645), (2539, 81070), (3685, 55858), (5078, 40535), (7370, 27929), (8107, 25390), (12695, 16214)]