202932920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{267017}}^1$

素因数の和:267047

約数の個数: 32

約数和(自身を含む): 480632400

約数和(自身を除く): 277699480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 267017, 534034, 1068068, 1335085, 2136136, 2670170, 5073323, 5340340, 10146646, 10680680, 20293292, 25366615, 40586584, 50733230, 101466460, 202932920]

約数ペア:

[(1, 202932920), (2, 101466460), (4, 50733230), (5, 40586584), (8, 25366615), (10, 20293292), (19, 10680680), (20, 10146646), (38, 5340340), (40, 5073323), (76, 2670170), (95, 2136136), (152, 1335085), (190, 1068068), (380, 534034), (760, 267017)]