203673350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{797}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 400755600

約数和(自身を除く): 197082250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 269, 475, 538, 797, 950, 1345, 1594, 2690, 3985, 5111, 6725, 7970, 10222, 13450, 15143, 19925, 25555, 30286, 39850, 51110, 75715, 127775, 151430, 214393, 255550, 378575, 428786, 757150, 1071965, 2143930, 4073467, 5359825, 8146934, 10719650, 20367335, 40734670, 101836675, 203673350]

約数ペア:

[(1, 203673350), (2, 101836675), (5, 40734670), (10, 20367335), (19, 10719650), (25, 8146934), (38, 5359825), (50, 4073467), (95, 2143930), (190, 1071965), (269, 757150), (475, 428786), (538, 378575), (797, 255550), (950, 214393), (1345, 151430), (1594, 127775), (2690, 75715), (3985, 51110), (5111, 39850), (6725, 30286), (7970, 25555), (10222, 19925), (13450, 15143)]