190051316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{40163}}^1$

素因数の和:40200

約数の個数: 36

約数和(自身を含む): 411600672

約数和(自身を除く): 221549356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 40163, 80326, 160652, 281141, 522119, 562282, 1044238, 1124564, 2088476, 3654833, 6787547, 7309666, 13575094, 14619332, 27150188, 47512829, 95025658, 190051316]

約数ペア:

[(1, 190051316), (2, 95025658), (4, 47512829), (7, 27150188), (13, 14619332), (14, 13575094), (26, 7309666), (28, 6787547), (52, 3654833), (91, 2088476), (169, 1124564), (182, 1044238), (338, 562282), (364, 522119), (676, 281141), (1183, 160652), (2366, 80326), (4732, 40163)]