200027529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 338553600

約数和(自身を除く): 138526071

約数列:

[1, 3, 9, 13, 27, 29, 39, 43, 87, 117, 129, 261, 351, 377, 387, 457, 559, 783, 1131, 1161, 1247, 1371, 1677, 3393, 3741, 4113, 5031, 5941, 10179, 11223, 12339, 13253, 15093, 16211, 17823, 19651, 33669, 39759, 48633, 53469, 58953, 119277, 145899, 160407, 172289, 176859, 255463, 357831, 437697, 516867, 530577, 569879, 766389, 1550601, 1709637, 2299167, 4651803, 5128911, 6897501, 7408427, 15386733, 22225281, 66675843, 200027529]

約数ペア:

[(1, 200027529), (3, 66675843), (9, 22225281), (13, 15386733), (27, 7408427), (29, 6897501), (39, 5128911), (43, 4651803), (87, 2299167), (117, 1709637), (129, 1550601), (261, 766389), (351, 569879), (377, 530577), (387, 516867), (457, 437697), (559, 357831), (783, 255463), (1131, 176859), (1161, 172289), (1247, 160407), (1371, 145899), (1677, 119277), (3393, 58953), (3741, 53469), (4113, 48633), (5031, 39759), (5941, 33669), (10179, 19651), (11223, 17823), (12339, 16211), (13253, 15093)]