208066112

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 436717440

約数和(自身を除く): 228651328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 397, 431, 608, 794, 862, 1216, 1588, 1724, 3176, 3448, 6352, 6896, 7543, 8189, 12704, 13792, 15086, 16378, 25408, 27584, 30172, 32756, 60344, 65512, 120688, 131024, 171107, 241376, 262048, 342214, 482752, 524096, 684428, 1368856, 2737712, 3251033, 5475424, 6502066, 10950848, 13004132, 26008264, 52016528, 104033056, 208066112]

約数ペア:

[(1, 208066112), (2, 104033056), (4, 52016528), (8, 26008264), (16, 13004132), (19, 10950848), (32, 6502066), (38, 5475424), (64, 3251033), (76, 2737712), (152, 1368856), (304, 684428), (397, 524096), (431, 482752), (608, 342214), (794, 262048), (862, 241376), (1216, 171107), (1588, 131024), (1724, 120688), (3176, 65512), (3448, 60344), (6352, 32756), (6896, 30172), (7543, 27584), (8189, 25408), (12704, 16378), (13792, 15086)]