225683007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 152541633

約数列:

[1, 3, 11, 17, 19, 31, 33, 51, 57, 93, 187, 209, 323, 341, 527, 561, 589, 627, 683, 969, 1023, 1581, 1767, 2049, 3553, 5797, 6479, 7513, 10013, 10659, 11611, 12977, 17391, 19437, 21173, 22539, 30039, 34833, 38931, 63519, 110143, 127721, 142747, 220609, 232903, 330429, 359941, 383163, 402287, 428241, 661827, 698709, 1079823, 1206861, 2426699, 3959351, 4425157, 6838879, 7280097, 11878053, 13275471, 20516637, 75227669, 225683007]

約数ペア:

[(1, 225683007), (3, 75227669), (11, 20516637), (17, 13275471), (19, 11878053), (31, 7280097), (33, 6838879), (51, 4425157), (57, 3959351), (93, 2426699), (187, 1206861), (209, 1079823), (323, 698709), (341, 661827), (527, 428241), (561, 402287), (589, 383163), (627, 359941), (683, 330429), (969, 232903), (1023, 220609), (1581, 142747), (1767, 127721), (2049, 110143), (3553, 63519), (5797, 38931), (6479, 34833), (7513, 30039), (10013, 22539), (10659, 21173), (11611, 19437), (12977, 17391)]