201379960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6376

約数の個数: 64

約数和(自身を含む): 490043520

約数和(自身を除く): 288663560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6301, 6392, 7990, 12602, 15980, 25204, 31505, 31960, 50408, 63010, 107117, 126020, 214234, 252040, 296147, 428468, 535585, 592294, 856936, 1071170, 1184588, 1480735, 2142340, 2369176, 2961470, 4284680, 5034499, 5922940, 10068998, 11845880, 20137996, 25172495, 40275992, 50344990, 100689980, 201379960]

約数ペア:

[(1, 201379960), (2, 100689980), (4, 50344990), (5, 40275992), (8, 25172495), (10, 20137996), (17, 11845880), (20, 10068998), (34, 5922940), (40, 5034499), (47, 4284680), (68, 2961470), (85, 2369176), (94, 2142340), (136, 1480735), (170, 1184588), (188, 1071170), (235, 856936), (340, 592294), (376, 535585), (470, 428468), (680, 296147), (799, 252040), (940, 214234), (1598, 126020), (1880, 107117), (3196, 63010), (3995, 50408), (6301, 31960), (6392, 31505), (7990, 25204), (12602, 15980)]