200604448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 439193664

約数和(自身を除く): 238589216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 121, 176, 206, 242, 352, 412, 484, 503, 824, 968, 1006, 1133, 1648, 1936, 2012, 2266, 3296, 3872, 4024, 4532, 5533, 8048, 9064, 11066, 12463, 16096, 18128, 22132, 24926, 36256, 44264, 49852, 51809, 60863, 88528, 99704, 103618, 121726, 177056, 199408, 207236, 243452, 398816, 414472, 486904, 569899, 828944, 973808, 1139798, 1657888, 1947616, 2279596, 4559192, 6268889, 9118384, 12537778, 18236768, 25075556, 50151112, 100302224, 200604448]

約数ペア:

[(1, 200604448), (2, 100302224), (4, 50151112), (8, 25075556), (11, 18236768), (16, 12537778), (22, 9118384), (32, 6268889), (44, 4559192), (88, 2279596), (103, 1947616), (121, 1657888), (176, 1139798), (206, 973808), (242, 828944), (352, 569899), (412, 486904), (484, 414472), (503, 398816), (824, 243452), (968, 207236), (1006, 199408), (1133, 177056), (1648, 121726), (1936, 103618), (2012, 99704), (2266, 88528), (3296, 60863), (3872, 51809), (4024, 49852), (4532, 44264), (5533, 36256), (8048, 24926), (9064, 22132), (11066, 18128), (12463, 16096)]