194897988

素因数分解:

$2^2\times 3^4\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1614

約数の個数: 60

約数和(自身を含む): 510856192

約数和(自身を除く): 315958204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 607, 991, 1214, 1821, 1982, 2428, 2973, 3642, 3964, 5463, 5946, 7284, 8919, 10926, 11892, 16389, 17838, 21852, 26757, 32778, 35676, 49167, 53514, 65556, 80271, 98334, 107028, 160542, 196668, 321084, 601537, 1203074, 1804611, 2406148, 3609222, 5413833, 7218444, 10827666, 16241499, 21655332, 32482998, 48724497, 64965996, 97448994, 194897988]

約数ペア:

[(1, 194897988), (2, 97448994), (3, 64965996), (4, 48724497), (6, 32482998), (9, 21655332), (12, 16241499), (18, 10827666), (27, 7218444), (36, 5413833), (54, 3609222), (81, 2406148), (108, 1804611), (162, 1203074), (324, 601537), (607, 321084), (991, 196668), (1214, 160542), (1821, 107028), (1982, 98334), (2428, 80271), (2973, 65556), (3642, 53514), (3964, 49167), (5463, 35676), (5946, 32778), (7284, 26757), (8919, 21852), (10926, 17838), (11892, 16389)]