100504278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4049}}^1$

素因数の和:4261

約数の個数: 48

約数和(自身を含む): 250192800

約数和(自身を除く): 149688522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4049, 4137, 8098, 8274, 12147, 12411, 24294, 24822, 28343, 36441, 56686, 72882, 85029, 170058, 255087, 510174, 797653, 1595306, 2392959, 4785918, 5583571, 7178877, 11167142, 14357754, 16750713, 33501426, 50252139, 100504278]

約数ペア:

[(1, 100504278), (2, 50252139), (3, 33501426), (6, 16750713), (7, 14357754), (9, 11167142), (14, 7178877), (18, 5583571), (21, 4785918), (42, 2392959), (63, 1595306), (126, 797653), (197, 510174), (394, 255087), (591, 170058), (1182, 85029), (1379, 72882), (1773, 56686), (2758, 36441), (3546, 28343), (4049, 24822), (4137, 24294), (8098, 12411), (8274, 12147)]