210006966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{1663}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 242867274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1619, 1663, 3238, 3326, 4857, 4989, 9714, 9978, 21047, 21619, 42094, 43238, 63141, 64857, 126282, 129714, 2692397, 5384794, 8077191, 16154382, 35001161, 70002322, 105003483, 210006966]

約数ペア:

[(1, 210006966), (2, 105003483), (3, 70002322), (6, 35001161), (13, 16154382), (26, 8077191), (39, 5384794), (78, 2692397), (1619, 129714), (1663, 126282), (3238, 64857), (3326, 63141), (4857, 43238), (4989, 42094), (9714, 21619), (9978, 21047)]