200770000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 100

約数和(自身を含む): 515113236

約数和(自身を除く): 314343236

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 625, 680, 850, 1000, 1181, 1250, 1360, 1700, 2000, 2125, 2362, 2500, 3400, 4250, 4724, 5000, 5905, 6800, 8500, 9448, 10000, 10625, 11810, 17000, 18896, 20077, 21250, 23620, 29525, 34000, 40154, 42500, 47240, 59050, 80308, 85000, 94480, 100385, 118100, 147625, 160616, 170000, 200770, 236200, 295250, 321232, 401540, 472400, 501925, 590500, 738125, 803080, 1003850, 1181000, 1476250, 1606160, 2007700, 2362000, 2509625, 2952500, 4015400, 5019250, 5905000, 8030800, 10038500, 11810000, 12548125, 20077000, 25096250, 40154000, 50192500, 100385000, 200770000]

約数ペア:

[(1, 200770000), (2, 100385000), (4, 50192500), (5, 40154000), (8, 25096250), (10, 20077000), (16, 12548125), (17, 11810000), (20, 10038500), (25, 8030800), (34, 5905000), (40, 5019250), (50, 4015400), (68, 2952500), (80, 2509625), (85, 2362000), (100, 2007700), (125, 1606160), (136, 1476250), (170, 1181000), (200, 1003850), (250, 803080), (272, 738125), (340, 590500), (400, 501925), (425, 472400), (500, 401540), (625, 321232), (680, 295250), (850, 236200), (1000, 200770), (1181, 170000), (1250, 160616), (1360, 147625), (1700, 118100), (2000, 100385), (2125, 94480), (2362, 85000), (2500, 80308), (3400, 59050), (4250, 47240), (4724, 42500), (5000, 40154), (5905, 34000), (6800, 29525), (8500, 23620), (9448, 21250), (10000, 20077), (10625, 18896), (11810, 17000)]