227795243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 264854016

約数和(自身を除く): 37058773

約数列:

[1, 13, 23, 67, 83, 137, 299, 871, 1079, 1541, 1781, 1909, 3151, 5561, 9179, 11371, 20033, 24817, 40963, 72293, 119327, 127903, 147823, 211117, 261533, 761857, 1662739, 2744521, 3399929, 9904141, 17522711, 227795243]

約数ペア:

[(1, 227795243), (13, 17522711), (23, 9904141), (67, 3399929), (83, 2744521), (137, 1662739), (299, 761857), (871, 261533), (1079, 211117), (1541, 147823), (1781, 127903), (1909, 119327), (3151, 72293), (5561, 40963), (9179, 24817), (11371, 20033)]