202180108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4994

約数の個数: 36

約数和(自身を含む): 389485488

約数和(自身を除く): 187305380

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 4903, 9806, 10309, 19612, 20618, 41236, 63739, 127478, 254956, 299083, 598166, 828607, 1196332, 1657214, 3314428, 3888079, 7776158, 15552316, 50545027, 101090054, 202180108]

約数ペア:

[(1, 202180108), (2, 101090054), (4, 50545027), (13, 15552316), (26, 7776158), (52, 3888079), (61, 3314428), (122, 1657214), (169, 1196332), (244, 828607), (338, 598166), (676, 299083), (793, 254956), (1586, 127478), (3172, 63739), (4903, 41236), (9806, 20618), (10309, 19612)]