204889410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4813}}^1$

素因数の和:4880

約数の個数: 96

約数和(自身を含む): 594779328

約数和(自身を除く): 389889918

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1290, 1419, 1935, 2365, 2838, 3870, 4257, 4730, 4813, 7095, 8514, 9626, 14190, 14439, 21285, 24065, 28878, 42570, 43317, 48130, 52943, 72195, 86634, 105886, 144390, 158829, 206959, 216585, 264715, 317658, 413918, 433170, 476487, 529430, 620877, 794145, 952974, 1034795, 1241754, 1588290, 1862631, 2069590, 2276549, 2382435, 3104385, 3725262, 4553098, 4764870, 6208770, 6829647, 9313155, 11382745, 13659294, 18626310, 20488941, 22765490, 34148235, 40977882, 68296470, 102444705, 204889410]

約数ペア:

[(1, 204889410), (2, 102444705), (3, 68296470), (5, 40977882), (6, 34148235), (9, 22765490), (10, 20488941), (11, 18626310), (15, 13659294), (18, 11382745), (22, 9313155), (30, 6829647), (33, 6208770), (43, 4764870), (45, 4553098), (55, 3725262), (66, 3104385), (86, 2382435), (90, 2276549), (99, 2069590), (110, 1862631), (129, 1588290), (165, 1241754), (198, 1034795), (215, 952974), (258, 794145), (330, 620877), (387, 529430), (430, 476487), (473, 433170), (495, 413918), (645, 317658), (774, 264715), (946, 216585), (990, 206959), (1290, 158829), (1419, 144390), (1935, 105886), (2365, 86634), (2838, 72195), (3870, 52943), (4257, 48130), (4730, 43317), (4813, 42570), (7095, 28878), (8514, 24065), (9626, 21285), (14190, 14439)]