207221413

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 239258880

約数和(自身を除く): 32037467

約数列:

[1, 7, 229, 257, 503, 1603, 1799, 3521, 58853, 115187, 129271, 411971, 806309, 904897, 29603059, 207221413]

約数ペア:

[(1, 207221413), (7, 29603059), (229, 904897), (257, 806309), (503, 411971), (1603, 129271), (1799, 115187), (3521, 58853)]