207855232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5481

約数の個数: 64

約数和(自身を含む): 465413760

約数和(自身を除く): 257558528

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 4784, 5431, 9568, 10862, 19136, 21724, 38272, 43448, 70603, 86896, 124913, 141206, 173792, 249826, 282412, 347584, 499652, 564824, 695168, 999304, 1129648, 1623869, 1998608, 2259296, 3247738, 3997216, 4518592, 6495476, 7994432, 9037184, 12990952, 15988864, 25981904, 51963808, 103927616, 207855232]

約数ペア:

[(1, 207855232), (2, 103927616), (4, 51963808), (8, 25981904), (13, 15988864), (16, 12990952), (23, 9037184), (26, 7994432), (32, 6495476), (46, 4518592), (52, 3997216), (64, 3247738), (92, 2259296), (104, 1998608), (128, 1623869), (184, 1129648), (208, 999304), (299, 695168), (368, 564824), (416, 499652), (598, 347584), (736, 282412), (832, 249826), (1196, 173792), (1472, 141206), (1664, 124913), (2392, 86896), (2944, 70603), (4784, 43448), (5431, 38272), (9568, 21724), (10862, 19136)]