213428196

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{4421}}^1$

素因数の和:4586

約数の個数: 60

約数和(自身を含む): 561815100

約数和(自身を除く): 348386904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 298, 324, 447, 596, 894, 1341, 1788, 2682, 4023, 4421, 5364, 8046, 8842, 12069, 13263, 16092, 17684, 24138, 26526, 39789, 48276, 53052, 79578, 119367, 159156, 238734, 358101, 477468, 658729, 716202, 1317458, 1432404, 1976187, 2634916, 3952374, 5928561, 7904748, 11857122, 17785683, 23714244, 35571366, 53357049, 71142732, 106714098, 213428196]

約数ペア:

[(1, 213428196), (2, 106714098), (3, 71142732), (4, 53357049), (6, 35571366), (9, 23714244), (12, 17785683), (18, 11857122), (27, 7904748), (36, 5928561), (54, 3952374), (81, 2634916), (108, 1976187), (149, 1432404), (162, 1317458), (298, 716202), (324, 658729), (447, 477468), (596, 358101), (894, 238734), (1341, 159156), (1788, 119367), (2682, 79578), (4023, 53052), (4421, 48276), (5364, 39789), (8046, 26526), (8842, 24138), (12069, 17684), (13263, 16092)]