102209200

素因数分解:

$2^4\times 5^2\times {\mathrm{255523}}^1$

素因数の和:255541

約数の個数: 30

約数和(自身を含む): 245558564

約数和(自身を除く): 143349364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 255523, 511046, 1022092, 1277615, 2044184, 2555230, 4088368, 5110460, 6388075, 10220920, 12776150, 20441840, 25552300, 51104600, 102209200]

約数ペア:

[(1, 102209200), (2, 51104600), (4, 25552300), (5, 20441840), (8, 12776150), (10, 10220920), (16, 6388075), (20, 5110460), (25, 4088368), (40, 2555230), (50, 2044184), (80, 1277615), (100, 1022092), (200, 511046), (400, 255523)]