202423150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 406067760

約数和(自身を除く): 203644610

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 5197, 7790, 10394, 19475, 25985, 38950, 51970, 98743, 129925, 197486, 213077, 259850, 426154, 493715, 987430, 1065385, 2130770, 2468575, 4048463, 4937150, 5326925, 8096926, 10653850, 20242315, 40484630, 101211575, 202423150]

約数ペア:

[(1, 202423150), (2, 101211575), (5, 40484630), (10, 20242315), (19, 10653850), (25, 8096926), (38, 5326925), (41, 4937150), (50, 4048463), (82, 2468575), (95, 2130770), (190, 1065385), (205, 987430), (410, 493715), (475, 426154), (779, 259850), (950, 213077), (1025, 197486), (1558, 129925), (2050, 98743), (3895, 51970), (5197, 38950), (7790, 25985), (10394, 19475)]