214939616

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 438721920

約数和(自身を除く): 223782304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 389, 496, 557, 778, 992, 1114, 1556, 2228, 3112, 4456, 6224, 8912, 12059, 12448, 17267, 17824, 24118, 34534, 48236, 69068, 96472, 138136, 192944, 216673, 276272, 385888, 433346, 552544, 866692, 1733384, 3466768, 6716863, 6933536, 13433726, 26867452, 53734904, 107469808, 214939616]

約数ペア:

[(1, 214939616), (2, 107469808), (4, 53734904), (8, 26867452), (16, 13433726), (31, 6933536), (32, 6716863), (62, 3466768), (124, 1733384), (248, 866692), (389, 552544), (496, 433346), (557, 385888), (778, 276272), (992, 216673), (1114, 192944), (1556, 138136), (2228, 96472), (3112, 69068), (4456, 48236), (6224, 34534), (8912, 24118), (12059, 17824), (12448, 17267)]