201538248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1091}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 518918400

約数和(自身を除く): 317380152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 179, 258, 344, 358, 516, 537, 716, 1032, 1074, 1091, 1432, 2148, 2182, 3273, 4296, 4364, 6546, 7697, 8728, 13092, 15394, 23091, 26184, 30788, 46182, 46913, 61576, 92364, 93826, 140739, 184728, 187652, 195289, 281478, 375304, 390578, 562956, 585867, 781156, 1125912, 1171734, 1562312, 2343468, 4686936, 8397427, 16794854, 25192281, 33589708, 50384562, 67179416, 100769124, 201538248]

約数ペア:

[(1, 201538248), (2, 100769124), (3, 67179416), (4, 50384562), (6, 33589708), (8, 25192281), (12, 16794854), (24, 8397427), (43, 4686936), (86, 2343468), (129, 1562312), (172, 1171734), (179, 1125912), (258, 781156), (344, 585867), (358, 562956), (516, 390578), (537, 375304), (716, 281478), (1032, 195289), (1074, 187652), (1091, 184728), (1432, 140739), (2148, 93826), (2182, 92364), (3273, 61576), (4296, 46913), (4364, 46182), (6546, 30788), (7697, 26184), (8728, 23091), (13092, 15394)]