199788264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213449}}^1$

素因数の和:213474

約数の個数: 48

約数和(自身を含む): 582718500

約数和(自身を除く): 382930236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 213449, 426898, 640347, 853796, 1280694, 1707592, 1921041, 2561388, 2774837, 3842082, 5122776, 5549674, 7684164, 8324511, 11099348, 15368328, 16649022, 22198696, 24973533, 33298044, 49947066, 66596088, 99894132, 199788264]

約数ペア:

[(1, 199788264), (2, 99894132), (3, 66596088), (4, 49947066), (6, 33298044), (8, 24973533), (9, 22198696), (12, 16649022), (13, 15368328), (18, 11099348), (24, 8324511), (26, 7684164), (36, 5549674), (39, 5122776), (52, 3842082), (72, 2774837), (78, 2561388), (104, 1921041), (117, 1707592), (156, 1280694), (234, 853796), (312, 640347), (468, 426898), (936, 213449)]