202013970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{164239}}^1$

素因数の和:164290

約数の個数: 32

約数和(自身を含む): 496661760

約数和(自身を除く): 294647790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 164239, 328478, 492717, 821195, 985434, 1642390, 2463585, 4927170, 6733799, 13467598, 20201397, 33668995, 40402794, 67337990, 101006985, 202013970]

約数ペア:

[(1, 202013970), (2, 101006985), (3, 67337990), (5, 40402794), (6, 33668995), (10, 20201397), (15, 13467598), (30, 6733799), (41, 4927170), (82, 2463585), (123, 1642390), (205, 985434), (246, 821195), (410, 492717), (615, 328478), (1230, 164239)]