206430924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 562206960

約数和(自身を除く): 355776036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 569, 588, 617, 1138, 1234, 1707, 1851, 2276, 2468, 3414, 3702, 3983, 4319, 6828, 7404, 7966, 8638, 11949, 12957, 15932, 17276, 23898, 25914, 27881, 30233, 47796, 51828, 55762, 60466, 83643, 90699, 111524, 120932, 167286, 181398, 334572, 351073, 362796, 702146, 1053219, 1404292, 2106438, 2457511, 4212876, 4915022, 7372533, 9830044, 14745066, 17202577, 29490132, 34405154, 51607731, 68810308, 103215462, 206430924]

約数ペア:

[(1, 206430924), (2, 103215462), (3, 68810308), (4, 51607731), (6, 34405154), (7, 29490132), (12, 17202577), (14, 14745066), (21, 9830044), (28, 7372533), (42, 4915022), (49, 4212876), (84, 2457511), (98, 2106438), (147, 1404292), (196, 1053219), (294, 702146), (569, 362796), (588, 351073), (617, 334572), (1138, 181398), (1234, 167286), (1707, 120932), (1851, 111524), (2276, 90699), (2468, 83643), (3414, 60466), (3702, 55762), (3983, 51828), (4319, 47796), (6828, 30233), (7404, 27881), (7966, 25914), (8638, 23898), (11949, 17276), (12957, 15932)]