210141516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31327}}^1$

素因数の和:31390

約数の個数: 48

約数和(自身を含む): 540345344

約数和(自身を除く): 330203828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 31327, 62654, 93981, 125308, 187962, 375924, 407251, 814502, 1221753, 1347061, 1629004, 2443506, 2694122, 4041183, 4887012, 5388244, 8082366, 16164732, 17511793, 35023586, 52535379, 70047172, 105070758, 210141516]

約数ペア:

[(1, 210141516), (2, 105070758), (3, 70047172), (4, 52535379), (6, 35023586), (12, 17511793), (13, 16164732), (26, 8082366), (39, 5388244), (43, 4887012), (52, 4041183), (78, 2694122), (86, 2443506), (129, 1629004), (156, 1347061), (172, 1221753), (258, 814502), (516, 407251), (559, 375924), (1118, 187962), (1677, 125308), (2236, 93981), (3354, 62654), (6708, 31327)]