204477789022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{4729}}^1$

素因数の和:5141

約数の個数: 64

約数和(自身を含む): 339946992000

約数和(自身を除く): 135469202978

約数列:

[1, 2, 13, 26, 61, 122, 137, 199, 274, 398, 793, 1586, 1781, 2587, 3562, 4729, 5174, 8357, 9458, 12139, 16714, 24278, 27263, 54526, 61477, 108641, 122954, 157807, 217282, 288469, 315614, 354419, 576938, 647873, 708838, 941071, 1295746, 1663043, 1882142, 3326086, 3750097, 7500194, 8422349, 12233923, 16844698, 21619559, 24467846, 39520253, 43239118, 57405331, 79040506, 114810662, 128926727, 257853454, 513763289, 746269303, 1027526578, 1492538606, 1676047451, 3352094902, 7864530347, 15729060694, 102238894511, 204477789022]

約数ペア:

[(1, 204477789022), (2, 102238894511), (13, 15729060694), (26, 7864530347), (61, 3352094902), (122, 1676047451), (137, 1492538606), (199, 1027526578), (274, 746269303), (398, 513763289), (793, 257853454), (1586, 128926727), (1781, 114810662), (2587, 79040506), (3562, 57405331), (4729, 43239118), (5174, 39520253), (8357, 24467846), (9458, 21619559), (12139, 16844698), (16714, 12233923), (24278, 8422349), (27263, 7500194), (54526, 3750097), (61477, 3326086), (108641, 1882142), (122954, 1663043), (157807, 1295746), (217282, 941071), (288469, 708838), (315614, 647873), (354419, 576938)]