200109637

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 261015552

約数和(自身を除く): 60905915

約数列:

[1, 7, 13, 23, 67, 91, 161, 299, 469, 871, 1427, 1541, 2093, 6097, 9989, 10787, 18551, 20033, 32821, 95609, 129857, 140231, 229747, 426673, 669263, 1242917, 2199007, 2986711, 8700419, 15393049, 28587091, 200109637]

約数ペア:

[(1, 200109637), (7, 28587091), (13, 15393049), (23, 8700419), (67, 2986711), (91, 2199007), (161, 1242917), (299, 669263), (469, 426673), (871, 229747), (1427, 140231), (1541, 129857), (2093, 95609), (6097, 32821), (9989, 20033), (10787, 18551)]