202345250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 408844800

約数和(自身を除く): 206499550

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 125, 190, 205, 250, 410, 475, 779, 950, 1025, 1039, 1558, 2050, 2078, 2375, 3895, 4750, 5125, 5195, 7790, 10250, 10390, 19475, 19741, 25975, 38950, 39482, 42599, 51950, 85198, 97375, 98705, 129875, 194750, 197410, 212995, 259750, 425990, 493525, 809381, 987050, 1064975, 1618762, 2129950, 2467625, 4046905, 4935250, 5324875, 8093810, 10649750, 20234525, 40469050, 101172625, 202345250]

約数ペア:

[(1, 202345250), (2, 101172625), (5, 40469050), (10, 20234525), (19, 10649750), (25, 8093810), (38, 5324875), (41, 4935250), (50, 4046905), (82, 2467625), (95, 2129950), (125, 1618762), (190, 1064975), (205, 987050), (250, 809381), (410, 493525), (475, 425990), (779, 259750), (950, 212995), (1025, 197410), (1039, 194750), (1558, 129875), (2050, 98705), (2078, 97375), (2375, 85198), (3895, 51950), (4750, 42599), (5125, 39482), (5195, 38950), (7790, 25975), (10250, 19741), (10390, 19475)]