201487496

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 453081600

約数和(自身を除く): 251594104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 1036, 1316, 1739, 2069, 2072, 2632, 3478, 4138, 6956, 8276, 12173, 13912, 14483, 16552, 24346, 28966, 48692, 57932, 76553, 97243, 97384, 115864, 153106, 194486, 306212, 388972, 535871, 612424, 680701, 777944, 1071742, 1361402, 2143484, 2722804, 3597991, 4286968, 5445608, 7195982, 14391964, 25185937, 28783928, 50371874, 100743748, 201487496]

約数ペア:

[(1, 201487496), (2, 100743748), (4, 50371874), (7, 28783928), (8, 25185937), (14, 14391964), (28, 7195982), (37, 5445608), (47, 4286968), (56, 3597991), (74, 2722804), (94, 2143484), (148, 1361402), (188, 1071742), (259, 777944), (296, 680701), (329, 612424), (376, 535871), (518, 388972), (658, 306212), (1036, 194486), (1316, 153106), (1739, 115864), (2069, 97384), (2072, 97243), (2632, 76553), (3478, 57932), (4138, 48692), (6956, 28966), (8276, 24346), (12173, 16552), (13912, 14483)]