209470248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7717}}^1$

素因数の和:7771

約数の個数: 96

約数和(自身を含む): 632104200

約数和(自身を除く): 422633952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 7717, 9048, 13572, 15434, 23151, 27144, 30868, 46302, 61736, 69453, 92604, 100321, 138906, 185208, 200642, 223793, 277812, 300963, 401284, 447586, 555624, 601926, 671379, 802568, 895172, 902889, 1203852, 1342758, 1790344, 1805778, 2014137, 2407704, 2685516, 2909309, 3611556, 4028274, 5371032, 5818618, 7223112, 8056548, 8727927, 11637236, 16113096, 17455854, 23274472, 26183781, 34911708, 52367562, 69823416, 104735124, 209470248]

約数ペア:

[(1, 209470248), (2, 104735124), (3, 69823416), (4, 52367562), (6, 34911708), (8, 26183781), (9, 23274472), (12, 17455854), (13, 16113096), (18, 11637236), (24, 8727927), (26, 8056548), (29, 7223112), (36, 5818618), (39, 5371032), (52, 4028274), (58, 3611556), (72, 2909309), (78, 2685516), (87, 2407704), (104, 2014137), (116, 1805778), (117, 1790344), (156, 1342758), (174, 1203852), (232, 902889), (234, 895172), (261, 802568), (312, 671379), (348, 601926), (377, 555624), (468, 447586), (522, 401284), (696, 300963), (754, 277812), (936, 223793), (1044, 200642), (1131, 185208), (1508, 138906), (2088, 100321), (2262, 92604), (3016, 69453), (3393, 61736), (4524, 46302), (6786, 30868), (7717, 27144), (9048, 23151), (13572, 15434)]