200737850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 396269280

約数和(自身を除く): 195531430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 262, 475, 655, 950, 1310, 1613, 2489, 3226, 3275, 4978, 6550, 8065, 12445, 16130, 24890, 30647, 40325, 61294, 62225, 80650, 124450, 153235, 211303, 306470, 422606, 766175, 1056515, 1532350, 2113030, 4014757, 5282575, 8029514, 10565150, 20073785, 40147570, 100368925, 200737850]

約数ペア:

[(1, 200737850), (2, 100368925), (5, 40147570), (10, 20073785), (19, 10565150), (25, 8029514), (38, 5282575), (50, 4014757), (95, 2113030), (131, 1532350), (190, 1056515), (262, 766175), (475, 422606), (655, 306470), (950, 211303), (1310, 153235), (1613, 124450), (2489, 80650), (3226, 62225), (3275, 61294), (4978, 40325), (6550, 30647), (8065, 24890), (12445, 16130)]