201323751

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 270661248

約数和(自身を除く): 69337497

約数列:

[1, 3, 211, 557, 571, 633, 1671, 1713, 117527, 120481, 318047, 352581, 361443, 954141, 67107917, 201323751]

約数ペア:

[(1, 201323751), (3, 67107917), (211, 954141), (557, 361443), (571, 352581), (633, 318047), (1671, 120481), (1713, 117527)]