229692281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 290535168

約数和(自身を除く): 60842887

約数列:

[1, 7, 13, 67, 91, 101, 373, 469, 707, 871, 1313, 2611, 4849, 6097, 6767, 9191, 24991, 33943, 37673, 47369, 87971, 174937, 263711, 324883, 489749, 615797, 2274181, 2524091, 3428243, 17668637, 32813183, 229692281]

約数ペア:

[(1, 229692281), (7, 32813183), (13, 17668637), (67, 3428243), (91, 2524091), (101, 2274181), (373, 615797), (469, 489749), (707, 324883), (871, 263711), (1313, 174937), (2611, 87971), (4849, 47369), (6097, 37673), (6767, 33943), (9191, 24991)]