200810645

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 294399360

約数和(自身を除く): 93588715

約数列:

[1, 5, 7, 29, 35, 43, 107, 145, 203, 215, 301, 535, 749, 1015, 1247, 1505, 1849, 3103, 3745, 4601, 6235, 8729, 9245, 12943, 15515, 21721, 23005, 32207, 43645, 53621, 64715, 108605, 133429, 161035, 197843, 268105, 375347, 667145, 934003, 989215, 1384901, 1876735, 4670015, 5737447, 6924505, 28687235, 40162129, 200810645]

約数ペア:

[(1, 200810645), (5, 40162129), (7, 28687235), (29, 6924505), (35, 5737447), (43, 4670015), (107, 1876735), (145, 1384901), (203, 989215), (215, 934003), (301, 667145), (535, 375347), (749, 268105), (1015, 197843), (1247, 161035), (1505, 133429), (1849, 108605), (3103, 64715), (3745, 53621), (4601, 43645), (6235, 32207), (8729, 23005), (9245, 21721), (12943, 15515)]