203778690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{4969}}^1$

素因数の和:6346

約数の個数: 32

約数和(自身を含む): 489525120

約数和(自身を除く): 285746430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1367, 2734, 4101, 4969, 6835, 8202, 9938, 13670, 14907, 20505, 24845, 29814, 41010, 49690, 74535, 149070, 6792623, 13585246, 20377869, 33963115, 40755738, 67926230, 101889345, 203778690]

約数ペア:

[(1, 203778690), (2, 101889345), (3, 67926230), (5, 40755738), (6, 33963115), (10, 20377869), (15, 13585246), (30, 6792623), (1367, 149070), (2734, 74535), (4101, 49690), (4969, 41010), (6835, 29814), (8202, 24845), (9938, 20505), (13670, 14907)]