201217291330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{41411}}^1$

素因数の和:41863

約数の個数: 64

約数和(自身を含む): 399018203136

約数和(自身を除く): 197800911806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 271, 326, 542, 815, 1355, 1630, 1793, 2710, 2981, 3586, 5962, 8965, 14905, 17930, 29810, 41411, 44173, 82822, 88346, 207055, 220865, 414110, 441730, 455521, 485903, 911042, 971806, 2277605, 2429515, 4555210, 4859030, 6749993, 11222381, 13499986, 22444762, 33749965, 56111905, 67499930, 74249923, 112223810, 123446191, 148499846, 246892382, 371249615, 617230955, 742499230, 1234461910, 1829248103, 3658496206, 9146240515, 18292481030, 20121729133, 40243458266, 100608645665, 201217291330]

約数ペア:

[(1, 201217291330), (2, 100608645665), (5, 40243458266), (10, 20121729133), (11, 18292481030), (22, 9146240515), (55, 3658496206), (110, 1829248103), (163, 1234461910), (271, 742499230), (326, 617230955), (542, 371249615), (815, 246892382), (1355, 148499846), (1630, 123446191), (1793, 112223810), (2710, 74249923), (2981, 67499930), (3586, 56111905), (5962, 33749965), (8965, 22444762), (14905, 13499986), (17930, 11222381), (29810, 6749993), (41411, 4859030), (44173, 4555210), (82822, 2429515), (88346, 2277605), (207055, 971806), (220865, 911042), (414110, 485903), (441730, 455521)]