211085280692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{13151}}^1$

素因数の和:15741

約数の個数: 72

約数和(自身を含む): 437471924736

約数和(自身を除く): 226386644044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2551, 3146, 5102, 6292, 10204, 13151, 26302, 28061, 33163, 52604, 56122, 66326, 112244, 132652, 144661, 170963, 289322, 308671, 341926, 364793, 578644, 617342, 683852, 729586, 1234684, 1459172, 1591271, 1880593, 3182542, 3761186, 4012723, 6365084, 7522372, 8025446, 16050892, 20686523, 33548201, 41373046, 67096402, 82746092, 134192804, 369030211, 436126613, 738060422, 872253226, 1476120844, 1744506452, 4059332321, 4797392743, 8118664642, 9594785486, 16237329284, 19189570972, 52771320173, 105542640346, 211085280692]

約数ペア:

[(1, 211085280692), (2, 105542640346), (4, 52771320173), (11, 19189570972), (13, 16237329284), (22, 9594785486), (26, 8118664642), (44, 4797392743), (52, 4059332321), (121, 1744506452), (143, 1476120844), (242, 872253226), (286, 738060422), (484, 436126613), (572, 369030211), (1573, 134192804), (2551, 82746092), (3146, 67096402), (5102, 41373046), (6292, 33548201), (10204, 20686523), (13151, 16050892), (26302, 8025446), (28061, 7522372), (33163, 6365084), (52604, 4012723), (56122, 3761186), (66326, 3182542), (112244, 1880593), (132652, 1591271), (144661, 1459172), (170963, 1234684), (289322, 729586), (308671, 683852), (341926, 617342), (364793, 578644)]