207640504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16843}}^1$

素因数の和:16939

約数の個数: 32

約数和(自身を含む): 412341120

約数和(自身を除く): 204700616

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 16843, 33686, 67372, 134744, 387389, 774778, 1128481, 1549556, 2256962, 3099112, 4513924, 9027848, 25955063, 51910126, 103820252, 207640504]

約数ペア:

[(1, 207640504), (2, 103820252), (4, 51910126), (8, 25955063), (23, 9027848), (46, 4513924), (67, 3099112), (92, 2256962), (134, 1549556), (184, 1128481), (268, 774778), (536, 387389), (1541, 134744), (3082, 67372), (6164, 33686), (12328, 16843)]