193454350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 370262016

約数和(自身を除く): 176807666

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 191, 235, 382, 431, 470, 862, 955, 1175, 1910, 2155, 2350, 4310, 4775, 8977, 9550, 10775, 17954, 20257, 21550, 40514, 44885, 82321, 89770, 101285, 164642, 202570, 224425, 411605, 448850, 506425, 823210, 1012850, 2058025, 3869087, 4116050, 7738174, 19345435, 38690870, 96727175, 193454350]

約数ペア:

[(1, 193454350), (2, 96727175), (5, 38690870), (10, 19345435), (25, 7738174), (47, 4116050), (50, 3869087), (94, 2058025), (191, 1012850), (235, 823210), (382, 506425), (431, 448850), (470, 411605), (862, 224425), (955, 202570), (1175, 164642), (1910, 101285), (2155, 89770), (2350, 82321), (4310, 44885), (4775, 40514), (8977, 21550), (9550, 20257), (10775, 17954)]