202184450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 410635176

約数和(自身を除く): 208450726

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1825, 1898, 3650, 4261, 4745, 8522, 9490, 21305, 23725, 42610, 47450, 55393, 106525, 110786, 213050, 276965, 311053, 553930, 622106, 1384825, 1555265, 2769650, 3110530, 4043689, 7776325, 8087378, 15552650, 20218445, 40436890, 101092225, 202184450]

約数ペア:

[(1, 202184450), (2, 101092225), (5, 40436890), (10, 20218445), (13, 15552650), (25, 8087378), (26, 7776325), (50, 4043689), (65, 3110530), (73, 2769650), (130, 1555265), (146, 1384825), (325, 622106), (365, 553930), (650, 311053), (730, 276965), (949, 213050), (1825, 110786), (1898, 106525), (3650, 55393), (4261, 47450), (4745, 42610), (8522, 23725), (9490, 21305)]