201988148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{1013}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 358874880

約数和(自身を除く): 156886732

約数列:

[1, 2, 4, 79, 158, 316, 631, 1013, 1262, 2026, 2524, 4052, 49849, 80027, 99698, 160054, 199396, 320108, 639203, 1278406, 2556812, 50497037, 100994074, 201988148]

約数ペア:

[(1, 201988148), (2, 100994074), (4, 50497037), (79, 2556812), (158, 1278406), (316, 639203), (631, 320108), (1013, 199396), (1262, 160054), (2026, 99698), (2524, 80027), (4052, 49849)]