207678052152

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{647747}}^1$

素因数の和:647893

約数の個数: 96

約数和(自身を含む): 579514225680

約数和(自身を除く): 371836173528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 73, 122, 146, 183, 219, 244, 292, 366, 438, 488, 549, 584, 657, 732, 876, 1098, 1314, 1464, 1752, 2196, 2628, 4392, 4453, 5256, 8906, 13359, 17812, 26718, 35624, 40077, 53436, 80154, 106872, 160308, 320616, 647747, 1295494, 1943241, 2590988, 3886482, 5181976, 5829723, 7772964, 11659446, 15545928, 23318892, 39512567, 46637784, 47285531, 79025134, 94571062, 118537701, 141856593, 158050268, 189142124, 237075402, 283713186, 316100536, 355613103, 378284248, 425569779, 474150804, 567426372, 711226206, 851139558, 948301608, 1134852744, 1422452412, 1702279116, 2844904824, 2884417391, 3404558232, 5768834782, 8653252173, 11537669564, 17306504346, 23075339128, 25959756519, 34613008692, 51919513038, 69226017384, 103839026076, 207678052152]

約数ペア:

[(1, 207678052152), (2, 103839026076), (3, 69226017384), (4, 51919513038), (6, 34613008692), (8, 25959756519), (9, 23075339128), (12, 17306504346), (18, 11537669564), (24, 8653252173), (36, 5768834782), (61, 3404558232), (72, 2884417391), (73, 2844904824), (122, 1702279116), (146, 1422452412), (183, 1134852744), (219, 948301608), (244, 851139558), (292, 711226206), (366, 567426372), (438, 474150804), (488, 425569779), (549, 378284248), (584, 355613103), (657, 316100536), (732, 283713186), (876, 237075402), (1098, 189142124), (1314, 158050268), (1464, 141856593), (1752, 118537701), (2196, 94571062), (2628, 79025134), (4392, 47285531), (4453, 46637784), (5256, 39512567), (8906, 23318892), (13359, 15545928), (17812, 11659446), (26718, 7772964), (35624, 5829723), (40077, 5181976), (53436, 3886482), (80154, 2590988), (106872, 1943241), (160308, 1295494), (320616, 647747)]