214880442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{300953}}^1$

素因数の和:300982

約数の個数: 32

約数和(自身を含む): 520048512

約数和(自身を除く): 305168070

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 300953, 601906, 902859, 1805718, 2106671, 4213342, 5116201, 6320013, 10232402, 12640026, 15348603, 30697206, 35813407, 71626814, 107440221, 214880442]

約数ペア:

[(1, 214880442), (2, 107440221), (3, 71626814), (6, 35813407), (7, 30697206), (14, 15348603), (17, 12640026), (21, 10232402), (34, 6320013), (42, 5116201), (51, 4213342), (102, 2106671), (119, 1805718), (238, 902859), (357, 601906), (714, 300953)]