213474804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30203}}^1$

素因数の和:30260

約数の個数: 48

約数和(自身を含む): 541255680

約数和(自身を除く): 327780876

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 30203, 60406, 90609, 120812, 181218, 362436, 573857, 936293, 1147714, 1721571, 1872586, 2295428, 2808879, 3443142, 3745172, 5617758, 6886284, 11235516, 17789567, 35579134, 53368701, 71158268, 106737402, 213474804]

約数ペア:

[(1, 213474804), (2, 106737402), (3, 71158268), (4, 53368701), (6, 35579134), (12, 17789567), (19, 11235516), (31, 6886284), (38, 5617758), (57, 3745172), (62, 3443142), (76, 2808879), (93, 2295428), (114, 1872586), (124, 1721571), (186, 1147714), (228, 936293), (372, 573857), (589, 362436), (1178, 181218), (1767, 120812), (2356, 90609), (3534, 60406), (7068, 30203)]