220182164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2528

約数の個数: 36

約数和(自身を含む): 414671040

約数和(自身を除く): 194488876

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 289, 316, 578, 1156, 1343, 2411, 2686, 4822, 5372, 9644, 22831, 40987, 45662, 81974, 91324, 163948, 190469, 380938, 696779, 761876, 1393558, 2787116, 3237973, 6475946, 12951892, 55045541, 110091082, 220182164]

約数ペア:

[(1, 220182164), (2, 110091082), (4, 55045541), (17, 12951892), (34, 6475946), (68, 3237973), (79, 2787116), (158, 1393558), (289, 761876), (316, 696779), (578, 380938), (1156, 190469), (1343, 163948), (2411, 91324), (2686, 81974), (4822, 45662), (5372, 40987), (9644, 22831)]