201357648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 120

約数和(自身を含む): 595795200

約数和(自身を除く): 394437552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 1032, 1049, 1116, 1333, 1488, 1548, 2064, 2098, 2232, 2666, 3096, 3147, 3999, 4196, 4464, 5332, 6192, 6294, 7998, 8392, 9441, 10664, 11997, 12588, 15996, 16784, 18882, 21328, 23994, 25176, 31992, 32519, 37764, 45107, 47988, 50352, 63984, 65038, 75528, 90214, 95976, 97557, 130076, 135321, 151056, 180428, 191952, 195114, 260152, 270642, 292671, 360856, 390228, 405963, 520304, 541284, 585342, 721712, 780456, 811926, 1082568, 1170684, 1398317, 1560912, 1623852, 2165136, 2341368, 2796634, 3247704, 4194951, 4682736, 5593268, 6495408, 8389902, 11186536, 12584853, 16779804, 22373072, 25169706, 33559608, 50339412, 67119216, 100678824, 201357648]

約数ペア:

[(1, 201357648), (2, 100678824), (3, 67119216), (4, 50339412), (6, 33559608), (8, 25169706), (9, 22373072), (12, 16779804), (16, 12584853), (18, 11186536), (24, 8389902), (31, 6495408), (36, 5593268), (43, 4682736), (48, 4194951), (62, 3247704), (72, 2796634), (86, 2341368), (93, 2165136), (124, 1623852), (129, 1560912), (144, 1398317), (172, 1170684), (186, 1082568), (248, 811926), (258, 780456), (279, 721712), (344, 585342), (372, 541284), (387, 520304), (496, 405963), (516, 390228), (558, 360856), (688, 292671), (744, 270642), (774, 260152), (1032, 195114), (1049, 191952), (1116, 180428), (1333, 151056), (1488, 135321), (1548, 130076), (2064, 97557), (2098, 95976), (2232, 90214), (2666, 75528), (3096, 65038), (3147, 63984), (3999, 50352), (4196, 47988), (4464, 45107), (5332, 37764), (6192, 32519), (6294, 31992), (7998, 25176), (8392, 23994), (9441, 21328), (10664, 18882), (11997, 16784), (12588, 15996)]