201843975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 368762112

約数和(自身を除く): 166918137

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 6883, 9775, 20649, 29325, 34415, 103245, 117011, 158309, 172075, 351033, 474927, 516225, 585055, 791545, 1755165, 2374635, 2691253, 2925275, 3957725, 8073759, 8775825, 11873175, 13456265, 40368795, 67281325, 201843975]

約数ペア:

[(1, 201843975), (3, 67281325), (5, 40368795), (15, 13456265), (17, 11873175), (23, 8775825), (25, 8073759), (51, 3957725), (69, 2925275), (75, 2691253), (85, 2374635), (115, 1755165), (255, 791545), (345, 585055), (391, 516225), (425, 474927), (575, 351033), (1173, 172075), (1275, 158309), (1725, 117011), (1955, 103245), (5865, 34415), (6883, 29325), (9775, 20649)]