103983790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 193342464

約数和(自身を除く): 89358674

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 1997, 3994, 5207, 9985, 10414, 19970, 26035, 52070, 81877, 163754, 253619, 409385, 507238, 818770, 1268095, 2536190, 10398379, 20796758, 51991895, 103983790]

約数ペア:

[(1, 103983790), (2, 51991895), (5, 20796758), (10, 10398379), (41, 2536190), (82, 1268095), (127, 818770), (205, 507238), (254, 409385), (410, 253619), (635, 163754), (1270, 81877), (1997, 52070), (3994, 26035), (5207, 19970), (9985, 10414)]