201354810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156089}}^1$

素因数の和:156142

約数の個数: 32

約数和(自身を含む): 494493120

約数和(自身を除く): 293138310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 156089, 312178, 468267, 780445, 936534, 1560890, 2341335, 4682670, 6711827, 13423654, 20135481, 33559135, 40270962, 67118270, 100677405, 201354810]

約数ペア:

[(1, 201354810), (2, 100677405), (3, 67118270), (5, 40270962), (6, 33559135), (10, 20135481), (15, 13423654), (30, 6711827), (43, 4682670), (86, 2341335), (129, 1560890), (215, 936534), (258, 780445), (430, 468267), (645, 312178), (1290, 156089)]