201054130

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{39971}}^1$

素因数の和:40481

約数の個数: 16

約数和(自身を含む): 362625984

約数和(自身を除く): 161571854

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 39971, 79942, 199855, 399710, 20105413, 40210826, 100527065, 201054130]

約数ペア:

[(1, 201054130), (2, 100527065), (5, 40210826), (10, 20105413), (503, 399710), (1006, 199855), (2515, 79942), (5030, 39971)]