208840192

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{3371}}^1$

素因数の和:3411

約数の個数: 60

約数和(自身を含む): 458790948

約数和(自身を除く): 249950756

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2816, 3371, 3872, 5632, 6742, 7744, 13484, 15488, 26968, 30976, 37081, 53936, 61952, 74162, 107872, 148324, 215744, 296648, 407891, 431488, 593296, 815782, 862976, 1186592, 1631564, 1725952, 2373184, 3263128, 4746368, 6526256, 9492736, 13052512, 18985472, 26105024, 52210048, 104420096, 208840192]

約数ペア:

[(1, 208840192), (2, 104420096), (4, 52210048), (8, 26105024), (11, 18985472), (16, 13052512), (22, 9492736), (32, 6526256), (44, 4746368), (64, 3263128), (88, 2373184), (121, 1725952), (128, 1631564), (176, 1186592), (242, 862976), (256, 815782), (352, 593296), (484, 431488), (512, 407891), (704, 296648), (968, 215744), (1408, 148324), (1936, 107872), (2816, 74162), (3371, 61952), (3872, 53936), (5632, 37081), (6742, 30976), (7744, 26968), (13484, 15488)]