211301360

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3517}}^1$

素因数の和:4281

約数の個数: 40

約数和(自身を含む): 492069696

約数和(自身を除く): 280768336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1502, 3004, 3517, 3755, 6008, 7034, 7510, 12016, 14068, 15020, 17585, 28136, 30040, 35170, 56272, 60080, 70340, 140680, 281360, 2641267, 5282534, 10565068, 13206335, 21130136, 26412670, 42260272, 52825340, 105650680, 211301360]

約数ペア:

[(1, 211301360), (2, 105650680), (4, 52825340), (5, 42260272), (8, 26412670), (10, 21130136), (16, 13206335), (20, 10565068), (40, 5282534), (80, 2641267), (751, 281360), (1502, 140680), (3004, 70340), (3517, 60080), (3755, 56272), (6008, 35170), (7034, 30040), (7510, 28136), (12016, 17585), (14068, 15020)]