201950925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 394260480

約数和(自身を除く): 192309555

約数列:

[1, 3, 5, 11, 15, 23, 25, 29, 33, 55, 69, 75, 87, 115, 145, 165, 253, 275, 319, 345, 367, 435, 575, 667, 725, 759, 825, 957, 1101, 1265, 1595, 1725, 1835, 2001, 2175, 3335, 3795, 4037, 4785, 5505, 6325, 7337, 7975, 8441, 9175, 10005, 10643, 12111, 16675, 18975, 20185, 22011, 23925, 25323, 27525, 31929, 36685, 42205, 50025, 53215, 60555, 92851, 100925, 110055, 117073, 126615, 159645, 183425, 211025, 244789, 266075, 278553, 302775, 351219, 464255, 550275, 585365, 633075, 734367, 798225, 1223945, 1392765, 1756095, 2321275, 2692679, 2926825, 3671835, 6119725, 6963825, 8078037, 8780475, 13463395, 18359175, 40390185, 67316975, 201950925]

約数ペア:

[(1, 201950925), (3, 67316975), (5, 40390185), (11, 18359175), (15, 13463395), (23, 8780475), (25, 8078037), (29, 6963825), (33, 6119725), (55, 3671835), (69, 2926825), (75, 2692679), (87, 2321275), (115, 1756095), (145, 1392765), (165, 1223945), (253, 798225), (275, 734367), (319, 633075), (345, 585365), (367, 550275), (435, 464255), (575, 351219), (667, 302775), (725, 278553), (759, 266075), (825, 244789), (957, 211025), (1101, 183425), (1265, 159645), (1595, 126615), (1725, 117073), (1835, 110055), (2001, 100925), (2175, 92851), (3335, 60555), (3795, 53215), (4037, 50025), (4785, 42205), (5505, 36685), (6325, 31929), (7337, 27525), (7975, 25323), (8441, 23925), (9175, 22011), (10005, 20185), (10643, 18975), (12111, 16675)]