201994830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5021}}^1$

素因数の和:5186

約数の個数: 64

約数和(自身を含む): 542376000

約数和(自身を除く): 340381170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 5021, 6705, 8046, 10042, 13410, 15063, 20115, 25105, 30126, 40230, 45189, 50210, 75315, 90378, 135567, 150630, 225945, 271134, 451890, 677835, 748129, 1355670, 1496258, 2244387, 3740645, 4488774, 6733161, 7481290, 11221935, 13466322, 20199483, 22443870, 33665805, 40398966, 67331610, 100997415, 201994830]

約数ペア:

[(1, 201994830), (2, 100997415), (3, 67331610), (5, 40398966), (6, 33665805), (9, 22443870), (10, 20199483), (15, 13466322), (18, 11221935), (27, 7481290), (30, 6733161), (45, 4488774), (54, 3740645), (90, 2244387), (135, 1496258), (149, 1355670), (270, 748129), (298, 677835), (447, 451890), (745, 271134), (894, 225945), (1341, 150630), (1490, 135567), (2235, 90378), (2682, 75315), (4023, 50210), (4470, 45189), (5021, 40230), (6705, 30126), (8046, 25105), (10042, 20115), (13410, 15063)]