211250052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 592860800

約数和(自身を除く): 381610748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 379, 397, 468, 702, 758, 794, 1137, 1191, 1404, 1516, 1588, 2274, 2382, 3411, 3573, 4548, 4764, 4927, 5161, 6822, 7146, 9854, 10233, 10322, 10719, 13644, 14292, 14781, 15483, 19708, 20466, 20644, 21438, 29562, 30966, 40932, 42876, 44343, 46449, 59124, 61932, 88686, 92898, 133029, 139347, 150463, 177372, 185796, 266058, 278694, 300926, 451389, 532116, 557388, 601852, 902778, 1354167, 1805556, 1956019, 2708334, 3912038, 4062501, 5416668, 5868057, 7824076, 8125002, 11736114, 16250004, 17604171, 23472228, 35208342, 52812513, 70416684, 105625026, 211250052]

約数ペア:

[(1, 211250052), (2, 105625026), (3, 70416684), (4, 52812513), (6, 35208342), (9, 23472228), (12, 17604171), (13, 16250004), (18, 11736114), (26, 8125002), (27, 7824076), (36, 5868057), (39, 5416668), (52, 4062501), (54, 3912038), (78, 2708334), (108, 1956019), (117, 1805556), (156, 1354167), (234, 902778), (351, 601852), (379, 557388), (397, 532116), (468, 451389), (702, 300926), (758, 278694), (794, 266058), (1137, 185796), (1191, 177372), (1404, 150463), (1516, 139347), (1588, 133029), (2274, 92898), (2382, 88686), (3411, 61932), (3573, 59124), (4548, 46449), (4764, 44343), (4927, 42876), (5161, 40932), (6822, 30966), (7146, 29562), (9854, 21438), (10233, 20644), (10322, 20466), (10719, 19708), (13644, 15483), (14292, 14781)]