201919770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57527}}^1$

素因数の和:57556

約数の個数: 64

約数和(自身を含む): 579882240

約数和(自身を除く): 377962470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 57527, 115054, 172581, 287635, 345162, 517743, 575270, 747851, 862905, 1035486, 1495702, 1553229, 1725810, 2243553, 2588715, 3106458, 3739255, 4487106, 5177430, 6730659, 7478510, 7766145, 11217765, 13461318, 15532290, 20191977, 22435530, 33653295, 40383954, 67306590, 100959885, 201919770]

約数ペア:

[(1, 201919770), (2, 100959885), (3, 67306590), (5, 40383954), (6, 33653295), (9, 22435530), (10, 20191977), (13, 15532290), (15, 13461318), (18, 11217765), (26, 7766145), (27, 7478510), (30, 6730659), (39, 5177430), (45, 4487106), (54, 3739255), (65, 3106458), (78, 2588715), (90, 2243553), (117, 1725810), (130, 1553229), (135, 1495702), (195, 1035486), (234, 862905), (270, 747851), (351, 575270), (390, 517743), (585, 345162), (702, 287635), (1170, 172581), (1755, 115054), (3510, 57527)]