197616500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 465139584

約数和(自身を除く): 267523084

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 85, 100, 125, 134, 170, 250, 268, 335, 340, 347, 425, 500, 670, 694, 850, 1139, 1340, 1388, 1675, 1700, 1735, 2125, 2278, 3350, 3470, 4250, 4556, 5695, 5899, 6700, 6940, 8375, 8500, 8675, 11390, 11798, 16750, 17350, 22780, 23249, 23596, 28475, 29495, 33500, 34700, 43375, 46498, 56950, 58990, 86750, 92996, 113900, 116245, 117980, 142375, 147475, 173500, 232490, 284750, 294950, 395233, 464980, 569500, 581225, 589900, 737375, 790466, 1162450, 1474750, 1580932, 1976165, 2324900, 2906125, 2949500, 3952330, 5812250, 7904660, 9880825, 11624500, 19761650, 39523300, 49404125, 98808250, 197616500]

約数ペア:

[(1, 197616500), (2, 98808250), (4, 49404125), (5, 39523300), (10, 19761650), (17, 11624500), (20, 9880825), (25, 7904660), (34, 5812250), (50, 3952330), (67, 2949500), (68, 2906125), (85, 2324900), (100, 1976165), (125, 1580932), (134, 1474750), (170, 1162450), (250, 790466), (268, 737375), (335, 589900), (340, 581225), (347, 569500), (425, 464980), (500, 395233), (670, 294950), (694, 284750), (850, 232490), (1139, 173500), (1340, 147475), (1388, 142375), (1675, 117980), (1700, 116245), (1735, 113900), (2125, 92996), (2278, 86750), (3350, 58990), (3470, 56950), (4250, 46498), (4556, 43375), (5695, 34700), (5899, 33500), (6700, 29495), (6940, 28475), (8375, 23596), (8500, 23249), (8675, 22780), (11390, 17350), (11798, 16750)]