207239448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10889}}^1$

素因数の和:10972

約数の個数: 64

約数和(自身を含む): 567151200

約数和(自身を除く): 359911752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 10889, 19032, 21778, 32667, 43556, 65334, 87112, 130668, 141557, 261336, 283114, 424671, 566228, 664229, 849342, 1132456, 1328458, 1698684, 1992687, 2656916, 3397368, 3985374, 5313832, 7970748, 8634977, 15941496, 17269954, 25904931, 34539908, 51809862, 69079816, 103619724, 207239448]

約数ペア:

[(1, 207239448), (2, 103619724), (3, 69079816), (4, 51809862), (6, 34539908), (8, 25904931), (12, 17269954), (13, 15941496), (24, 8634977), (26, 7970748), (39, 5313832), (52, 3985374), (61, 3397368), (78, 2656916), (104, 1992687), (122, 1698684), (156, 1328458), (183, 1132456), (244, 849342), (312, 664229), (366, 566228), (488, 424671), (732, 283114), (793, 261336), (1464, 141557), (1586, 130668), (2379, 87112), (3172, 65334), (4758, 43556), (6344, 32667), (9516, 21778), (10889, 19032)]