207907204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{18839}}^1$

素因数の和:18963

約数の個数: 24

約数和(自身を含む): 379814400

約数和(自身を除く): 171907196

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 18839, 37678, 75356, 584009, 1168018, 1676671, 2336036, 3353342, 6706684, 51976801, 103953602, 207907204]

約数ペア:

[(1, 207907204), (2, 103953602), (4, 51976801), (31, 6706684), (62, 3353342), (89, 2336036), (124, 1676671), (178, 1168018), (356, 584009), (2759, 75356), (5518, 37678), (11036, 18839)]