208588920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32797}}^1$

素因数の和:32864

約数の個数: 64

約数和(自身を含む): 637593120

約数和(自身を除く): 429004200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 32797, 65594, 98391, 131188, 163985, 196782, 262376, 327970, 393564, 491955, 655940, 787128, 983910, 1311880, 1738241, 1967820, 3476482, 3935640, 5214723, 6952964, 8691205, 10429446, 13905928, 17382410, 20858892, 26073615, 34764820, 41717784, 52147230, 69529640, 104294460, 208588920]

約数ペア:

[(1, 208588920), (2, 104294460), (3, 69529640), (4, 52147230), (5, 41717784), (6, 34764820), (8, 26073615), (10, 20858892), (12, 17382410), (15, 13905928), (20, 10429446), (24, 8691205), (30, 6952964), (40, 5214723), (53, 3935640), (60, 3476482), (106, 1967820), (120, 1738241), (159, 1311880), (212, 983910), (265, 787128), (318, 655940), (424, 491955), (530, 393564), (636, 327970), (795, 262376), (1060, 196782), (1272, 163985), (1590, 131188), (2120, 98391), (3180, 65594), (6360, 32797)]