201738989984

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{425423}}^1$

素因数の和:425542

約数の個数: 96

約数和(自身を含む): 475998405120

約数和(自身を除く): 274259415136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 73, 112, 116, 146, 203, 224, 232, 292, 406, 464, 511, 584, 812, 928, 1022, 1168, 1624, 2044, 2117, 2336, 3248, 4088, 4234, 6496, 8176, 8468, 14819, 16352, 16936, 29638, 33872, 59276, 67744, 118552, 237104, 425423, 474208, 850846, 1701692, 2977961, 3403384, 5955922, 6806768, 11911844, 12337267, 13613536, 23823688, 24674534, 31055879, 47647376, 49349068, 62111758, 86360869, 95294752, 98698136, 124223516, 172721738, 197396272, 217391153, 248447032, 345443476, 394792544, 434782306, 496894064, 690886952, 869564612, 900620491, 993788128, 1381773904, 1739129224, 1801240982, 2763547808, 3478258448, 3602481964, 6304343437, 6956516896, 7204963928, 12608686874, 14409927856, 25217373748, 28819855712, 50434747496, 100869494992, 201738989984]

約数ペア:

[(1, 201738989984), (2, 100869494992), (4, 50434747496), (7, 28819855712), (8, 25217373748), (14, 14409927856), (16, 12608686874), (28, 7204963928), (29, 6956516896), (32, 6304343437), (56, 3602481964), (58, 3478258448), (73, 2763547808), (112, 1801240982), (116, 1739129224), (146, 1381773904), (203, 993788128), (224, 900620491), (232, 869564612), (292, 690886952), (406, 496894064), (464, 434782306), (511, 394792544), (584, 345443476), (812, 248447032), (928, 217391153), (1022, 197396272), (1168, 172721738), (1624, 124223516), (2044, 98698136), (2117, 95294752), (2336, 86360869), (3248, 62111758), (4088, 49349068), (4234, 47647376), (6496, 31055879), (8176, 24674534), (8468, 23823688), (14819, 13613536), (16352, 12337267), (16936, 11911844), (29638, 6806768), (33872, 5955922), (59276, 3403384), (67744, 2977961), (118552, 1701692), (237104, 850846), (425423, 474208)]