205554976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14243}}^1$

素因数の和:14305

約数の個数: 48

約数和(自身を含む): 452275488

約数和(自身を除く): 246720512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14243, 14432, 28486, 56972, 113944, 156673, 227888, 313346, 455776, 583963, 626692, 1167926, 1253384, 2335852, 2506768, 4671704, 5013536, 6423593, 9343408, 12847186, 18686816, 25694372, 51388744, 102777488, 205554976]

約数ペア:

[(1, 205554976), (2, 102777488), (4, 51388744), (8, 25694372), (11, 18686816), (16, 12847186), (22, 9343408), (32, 6423593), (41, 5013536), (44, 4671704), (82, 2506768), (88, 2335852), (164, 1253384), (176, 1167926), (328, 626692), (352, 583963), (451, 455776), (656, 313346), (902, 227888), (1312, 156673), (1804, 113944), (3608, 56972), (7216, 28486), (14243, 14432)]