201654930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{126827}}^1$

素因数の和:126890

約数の個数: 32

約数和(自身を含む): 493107264

約数和(自身を除く): 291452334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 126827, 253654, 380481, 634135, 760962, 1268270, 1902405, 3804810, 6721831, 13443662, 20165493, 33609155, 40330986, 67218310, 100827465, 201654930]

約数ペア:

[(1, 201654930), (2, 100827465), (3, 67218310), (5, 40330986), (6, 33609155), (10, 20165493), (15, 13443662), (30, 6721831), (53, 3804810), (106, 1902405), (159, 1268270), (265, 760962), (318, 634135), (530, 380481), (795, 253654), (1590, 126827)]