211778848

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4877}}^1$

素因数の和:4969

約数の個数: 48

約数和(自身を含む): 442532160

約数和(自身を除く): 230753312

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 368, 472, 736, 944, 1357, 1888, 2714, 4877, 5428, 9754, 10856, 19508, 21712, 39016, 43424, 78032, 112171, 156064, 224342, 287743, 448684, 575486, 897368, 1150972, 1794736, 2301944, 3589472, 4603888, 6618089, 9207776, 13236178, 26472356, 52944712, 105889424, 211778848]

約数ペア:

[(1, 211778848), (2, 105889424), (4, 52944712), (8, 26472356), (16, 13236178), (23, 9207776), (32, 6618089), (46, 4603888), (59, 3589472), (92, 2301944), (118, 1794736), (184, 1150972), (236, 897368), (368, 575486), (472, 448684), (736, 287743), (944, 224342), (1357, 156064), (1888, 112171), (2714, 78032), (4877, 43424), (5428, 39016), (9754, 21712), (10856, 19508)]