201352671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 134764929

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 247, 477, 689, 741, 1007, 1709, 2067, 2223, 3021, 5127, 6201, 9063, 13091, 15381, 22217, 32471, 39273, 66651, 90577, 97413, 117819, 199953, 271731, 292239, 422123, 815193, 1177501, 1266369, 1720963, 3532503, 3799107, 5162889, 10597509, 15488667, 22372519, 67117557, 201352671]

約数ペア:

[(1, 201352671), (3, 67117557), (9, 22372519), (13, 15488667), (19, 10597509), (39, 5162889), (53, 3799107), (57, 3532503), (117, 1720963), (159, 1266369), (171, 1177501), (247, 815193), (477, 422123), (689, 292239), (741, 271731), (1007, 199953), (1709, 117819), (2067, 97413), (2223, 90577), (3021, 66651), (5127, 39273), (6201, 32471), (9063, 22217), (13091, 15381)]