211736940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 614498304

約数和(自身を除く): 402761364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 127, 148, 185, 222, 254, 370, 381, 444, 508, 555, 635, 740, 751, 762, 1110, 1270, 1502, 1524, 1905, 2220, 2253, 2540, 3004, 3755, 3810, 4506, 4699, 7510, 7620, 9012, 9398, 11265, 14097, 15020, 18796, 22530, 23495, 27787, 28194, 45060, 46990, 55574, 56388, 70485, 83361, 93980, 95377, 111148, 138935, 140970, 166722, 190754, 277870, 281940, 286131, 333444, 381508, 416805, 476885, 555740, 572262, 833610, 953770, 1144524, 1430655, 1667220, 1907540, 2861310, 3528949, 5722620, 7057898, 10586847, 14115796, 17644745, 21173694, 35289490, 42347388, 52934235, 70578980, 105868470, 211736940]

約数ペア:

[(1, 211736940), (2, 105868470), (3, 70578980), (4, 52934235), (5, 42347388), (6, 35289490), (10, 21173694), (12, 17644745), (15, 14115796), (20, 10586847), (30, 7057898), (37, 5722620), (60, 3528949), (74, 2861310), (111, 1907540), (127, 1667220), (148, 1430655), (185, 1144524), (222, 953770), (254, 833610), (370, 572262), (381, 555740), (444, 476885), (508, 416805), (555, 381508), (635, 333444), (740, 286131), (751, 281940), (762, 277870), (1110, 190754), (1270, 166722), (1502, 140970), (1524, 138935), (1905, 111148), (2220, 95377), (2253, 93980), (2540, 83361), (3004, 70485), (3755, 56388), (3810, 55574), (4506, 46990), (4699, 45060), (7510, 28194), (7620, 27787), (9012, 23495), (9398, 22530), (11265, 18796), (14097, 15020)]