202229008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 441936000

約数和(自身を除く): 239706992

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 272, 304, 323, 359, 436, 646, 718, 872, 1292, 1436, 1744, 1853, 2071, 2584, 2872, 3706, 4142, 5168, 5744, 6103, 6821, 7412, 8284, 12206, 13642, 14824, 16568, 24412, 27284, 29648, 33136, 35207, 39131, 48824, 54568, 70414, 78262, 97648, 109136, 115957, 140828, 156524, 231914, 281656, 313048, 463828, 563312, 626096, 665227, 743489, 927656, 1330454, 1486978, 1855312, 2660908, 2973956, 5321816, 5947912, 10643632, 11895824, 12639313, 25278626, 50557252, 101114504, 202229008]

約数ペア:

[(1, 202229008), (2, 101114504), (4, 50557252), (8, 25278626), (16, 12639313), (17, 11895824), (19, 10643632), (34, 5947912), (38, 5321816), (68, 2973956), (76, 2660908), (109, 1855312), (136, 1486978), (152, 1330454), (218, 927656), (272, 743489), (304, 665227), (323, 626096), (359, 563312), (436, 463828), (646, 313048), (718, 281656), (872, 231914), (1292, 156524), (1436, 140828), (1744, 115957), (1853, 109136), (2071, 97648), (2584, 78262), (2872, 70414), (3706, 54568), (4142, 48824), (5168, 39131), (5744, 35207), (6103, 33136), (6821, 29648), (7412, 27284), (8284, 24412), (12206, 16568), (13642, 14824)]