202447850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19373}}^1$

素因数の和:19415

約数の個数: 48

約数和(自身を含む): 432427680

約数和(自身を除く): 229979830

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 19373, 38746, 96865, 193730, 213103, 368087, 426206, 484325, 736174, 968650, 1065515, 1840435, 2131030, 3680870, 4048957, 5327575, 8097914, 9202175, 10655150, 18404350, 20244785, 40489570, 101223925, 202447850]

約数ペア:

[(1, 202447850), (2, 101223925), (5, 40489570), (10, 20244785), (11, 18404350), (19, 10655150), (22, 9202175), (25, 8097914), (38, 5327575), (50, 4048957), (55, 3680870), (95, 2131030), (110, 1840435), (190, 1065515), (209, 968650), (275, 736174), (418, 484325), (475, 426206), (550, 368087), (950, 213103), (1045, 193730), (2090, 96865), (5225, 38746), (10450, 19373)]