201974292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2411}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 553119840

約数和(自身を除く): 351145548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 1074, 1611, 2148, 2327, 2411, 3222, 4654, 4822, 6444, 6981, 7233, 9308, 9644, 13962, 14466, 20943, 21699, 27924, 28932, 31343, 41886, 43398, 62686, 83772, 86796, 94029, 125372, 188058, 282087, 376116, 431569, 564174, 863138, 1128348, 1294707, 1726276, 2589414, 3884121, 5178828, 5610397, 7768242, 11220794, 15536484, 16831191, 22441588, 33662382, 50493573, 67324764, 100987146, 201974292]

約数ペア:

[(1, 201974292), (2, 100987146), (3, 67324764), (4, 50493573), (6, 33662382), (9, 22441588), (12, 16831191), (13, 15536484), (18, 11220794), (26, 7768242), (36, 5610397), (39, 5178828), (52, 3884121), (78, 2589414), (117, 1726276), (156, 1294707), (179, 1128348), (234, 863138), (358, 564174), (468, 431569), (537, 376116), (716, 282087), (1074, 188058), (1611, 125372), (2148, 94029), (2327, 86796), (2411, 83772), (3222, 62686), (4654, 43398), (4822, 41886), (6444, 31343), (6981, 28932), (7233, 27924), (9308, 21699), (9644, 20943), (13962, 14466)]