210005822

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 366424560

約数和(自身を除く): 156418738

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 169, 247, 338, 494, 617, 689, 1007, 1234, 1378, 2014, 3211, 6422, 8021, 8957, 11723, 13091, 16042, 17914, 23446, 26182, 32701, 65402, 104273, 152399, 170183, 208546, 304798, 340366, 425113, 621319, 850226, 1242638, 1981187, 3962374, 5526469, 8077147, 11052938, 16154294, 105002911, 210005822]

約数ペア:

[(1, 210005822), (2, 105002911), (13, 16154294), (19, 11052938), (26, 8077147), (38, 5526469), (53, 3962374), (106, 1981187), (169, 1242638), (247, 850226), (338, 621319), (494, 425113), (617, 340366), (689, 304798), (1007, 208546), (1234, 170183), (1378, 152399), (2014, 104273), (3211, 65402), (6422, 32701), (8021, 26182), (8957, 23446), (11723, 17914), (13091, 16042)]