209163630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11411}}^1$

素因数の和:11481

約数の個数: 64

約数和(自身を含む): 552158208

約数和(自身を除く): 342994578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 11411, 18330, 22822, 34233, 57055, 68466, 114110, 148343, 171165, 296686, 342330, 445029, 536317, 741715, 890058, 1072634, 1483430, 1608951, 2225145, 2681585, 3217902, 4450290, 5363170, 6972121, 8044755, 13944242, 16089510, 20916363, 34860605, 41832726, 69721210, 104581815, 209163630]

約数ペア:

[(1, 209163630), (2, 104581815), (3, 69721210), (5, 41832726), (6, 34860605), (10, 20916363), (13, 16089510), (15, 13944242), (26, 8044755), (30, 6972121), (39, 5363170), (47, 4450290), (65, 3217902), (78, 2681585), (94, 2225145), (130, 1608951), (141, 1483430), (195, 1072634), (235, 890058), (282, 741715), (390, 536317), (470, 445029), (611, 342330), (705, 296686), (1222, 171165), (1410, 148343), (1833, 114110), (3055, 68466), (3666, 57055), (6110, 34233), (9165, 22822), (11411, 18330)]