201948550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{76207}}^1$

素因数の和:76272

約数の個数: 24

約数和(自身を含む): 382716576

約数和(自身を除く): 180768026

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 76207, 152414, 381035, 762070, 1905175, 3810350, 4038971, 8077942, 20194855, 40389710, 100974275, 201948550]

約数ペア:

[(1, 201948550), (2, 100974275), (5, 40389710), (10, 20194855), (25, 8077942), (50, 4038971), (53, 3810350), (106, 1905175), (265, 762070), (530, 381035), (1325, 152414), (2650, 76207)]