199676876

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 406124544

約数和(自身を除く): 206447668

約数列:

[1, 2, 4, 7, 14, 28, 113, 223, 226, 283, 446, 452, 566, 791, 892, 1132, 1561, 1582, 1981, 3122, 3164, 3962, 6244, 7924, 25199, 31979, 50398, 63109, 63958, 100796, 126218, 127916, 176393, 223853, 252436, 352786, 441763, 447706, 705572, 883526, 895412, 1767052, 7131317, 14262634, 28525268, 49919219, 99838438, 199676876]

約数ペア:

[(1, 199676876), (2, 99838438), (4, 49919219), (7, 28525268), (14, 14262634), (28, 7131317), (113, 1767052), (223, 895412), (226, 883526), (283, 705572), (446, 447706), (452, 441763), (566, 352786), (791, 252436), (892, 223853), (1132, 176393), (1561, 127916), (1582, 126218), (1981, 100796), (3122, 63958), (3164, 63109), (3962, 50398), (6244, 31979), (7924, 25199)]