211115268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21481}}^1$

素因数の和:21514

約数の個数: 96

約数和(自身を含む): 673675520

約数和(自身を除く): 462560252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 21481, 42962, 64443, 85924, 128886, 150367, 193329, 257772, 279253, 300734, 386658, 451101, 558506, 579987, 601468, 773316, 837759, 902202, 1117012, 1159974, 1353303, 1675518, 1804404, 1954771, 2319948, 2513277, 2706606, 3351036, 3909542, 4059909, 5026554, 5413212, 5864313, 7539831, 7819084, 8119818, 10053108, 11728626, 15079662, 16239636, 17592939, 23457252, 30159324, 35185878, 52778817, 70371756, 105557634, 211115268]

約数ペア:

[(1, 211115268), (2, 105557634), (3, 70371756), (4, 52778817), (6, 35185878), (7, 30159324), (9, 23457252), (12, 17592939), (13, 16239636), (14, 15079662), (18, 11728626), (21, 10053108), (26, 8119818), (27, 7819084), (28, 7539831), (36, 5864313), (39, 5413212), (42, 5026554), (52, 4059909), (54, 3909542), (63, 3351036), (78, 2706606), (84, 2513277), (91, 2319948), (108, 1954771), (117, 1804404), (126, 1675518), (156, 1353303), (182, 1159974), (189, 1117012), (234, 902202), (252, 837759), (273, 773316), (351, 601468), (364, 579987), (378, 558506), (468, 451101), (546, 386658), (702, 300734), (756, 279253), (819, 257772), (1092, 193329), (1404, 150367), (1638, 128886), (2457, 85924), (3276, 64443), (4914, 42962), (9828, 21481)]