223823428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 434960064

約数和(自身を除く): 211136636

約数列:

[1, 2, 4, 17, 34, 41, 43, 68, 82, 86, 164, 172, 697, 731, 1394, 1462, 1763, 1867, 2788, 2924, 3526, 3734, 7052, 7468, 29971, 31739, 59942, 63478, 76547, 80281, 119884, 126956, 153094, 160562, 306188, 321124, 1301299, 1364777, 2602598, 2729554, 3291521, 5205196, 5459108, 6583042, 13166084, 55955857, 111911714, 223823428]

約数ペア:

[(1, 223823428), (2, 111911714), (4, 55955857), (17, 13166084), (34, 6583042), (41, 5459108), (43, 5205196), (68, 3291521), (82, 2729554), (86, 2602598), (164, 1364777), (172, 1301299), (697, 321124), (731, 306188), (1394, 160562), (1462, 153094), (1763, 126956), (1867, 119884), (2788, 80281), (2924, 76547), (3526, 63478), (3734, 59942), (7052, 31739), (7468, 29971)]