202309115

素因数分解:

$5^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 244980288

約数和(自身を除く): 42671173

約数列:

[1, 5, 257, 313, 503, 1285, 1565, 2515, 80441, 129271, 157439, 402205, 646355, 787195, 40461823, 202309115]

約数ペア:

[(1, 202309115), (5, 40461823), (257, 787195), (313, 646355), (503, 402205), (1285, 157439), (1565, 129271), (2515, 80441)]