201784620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40519}}^1$

素因数の和:40614

約数の個数: 48

約数和(自身を含む): 571818240

約数和(自身を除く): 370033620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 40519, 81038, 121557, 162076, 202595, 243114, 405190, 486228, 607785, 810380, 1215570, 2431140, 3363077, 6726154, 10089231, 13452308, 16815385, 20178462, 33630770, 40356924, 50446155, 67261540, 100892310, 201784620]

約数ペア:

[(1, 201784620), (2, 100892310), (3, 67261540), (4, 50446155), (5, 40356924), (6, 33630770), (10, 20178462), (12, 16815385), (15, 13452308), (20, 10089231), (30, 6726154), (60, 3363077), (83, 2431140), (166, 1215570), (249, 810380), (332, 607785), (415, 486228), (498, 405190), (830, 243114), (996, 202595), (1245, 162076), (1660, 121557), (2490, 81038), (4980, 40519)]