206937108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2517

約数の個数: 72

約数和(自身を含む): 599639040

約数和(自身を除く): 392701932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 1167, 1556, 2111, 2334, 2723, 3501, 4222, 4668, 5446, 6333, 7002, 8169, 8444, 10892, 12666, 14004, 14777, 16338, 18999, 24507, 25332, 29554, 32676, 37998, 44331, 49014, 59108, 75996, 88662, 98028, 132993, 177324, 265986, 531972, 821179, 1642358, 2463537, 3284716, 4927074, 5748253, 7390611, 9854148, 11496506, 14781222, 17244759, 22993012, 29562444, 34489518, 51734277, 68979036, 103468554, 206937108]

約数ペア:

[(1, 206937108), (2, 103468554), (3, 68979036), (4, 51734277), (6, 34489518), (7, 29562444), (9, 22993012), (12, 17244759), (14, 14781222), (18, 11496506), (21, 9854148), (28, 7390611), (36, 5748253), (42, 4927074), (63, 3284716), (84, 2463537), (126, 1642358), (252, 821179), (389, 531972), (778, 265986), (1167, 177324), (1556, 132993), (2111, 98028), (2334, 88662), (2723, 75996), (3501, 59108), (4222, 49014), (4668, 44331), (5446, 37998), (6333, 32676), (7002, 29554), (8169, 25332), (8444, 24507), (10892, 18999), (12666, 16338), (14004, 14777)]