200456178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3853}}^1$

素因数の和:3923

約数の個数: 64

約数和(自身を含む): 466179840

約数和(自身を除く): 265723662

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 897, 1131, 1334, 1794, 2001, 2262, 3853, 4002, 7706, 8671, 11559, 17342, 23118, 26013, 50089, 52026, 88619, 100178, 111737, 150267, 177238, 223474, 265857, 300534, 335211, 531714, 670422, 1152047, 1452581, 2304094, 2569951, 2905162, 3456141, 4357743, 5139902, 6912282, 7709853, 8715486, 15419706, 33409363, 66818726, 100228089, 200456178]

約数ペア:

[(1, 200456178), (2, 100228089), (3, 66818726), (6, 33409363), (13, 15419706), (23, 8715486), (26, 7709853), (29, 6912282), (39, 5139902), (46, 4357743), (58, 3456141), (69, 2905162), (78, 2569951), (87, 2304094), (138, 1452581), (174, 1152047), (299, 670422), (377, 531714), (598, 335211), (667, 300534), (754, 265857), (897, 223474), (1131, 177238), (1334, 150267), (1794, 111737), (2001, 100178), (2262, 88619), (3853, 52026), (4002, 50089), (7706, 26013), (8671, 23118), (11559, 17342)]