208360950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{198439}}^1$

素因数の和:198461

約数の個数: 48

約数和(自身を含む): 590557440

約数和(自身を除く): 382196490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 198439, 396878, 595317, 992195, 1190634, 1389073, 1984390, 2778146, 2976585, 4167219, 4960975, 5953170, 6945365, 8334438, 9921950, 13890730, 14882925, 20836095, 29765850, 34726825, 41672190, 69453650, 104180475, 208360950]

約数ペア:

[(1, 208360950), (2, 104180475), (3, 69453650), (5, 41672190), (6, 34726825), (7, 29765850), (10, 20836095), (14, 14882925), (15, 13890730), (21, 9921950), (25, 8334438), (30, 6945365), (35, 5953170), (42, 4960975), (50, 4167219), (70, 2976585), (75, 2778146), (105, 1984390), (150, 1389073), (175, 1190634), (210, 992195), (350, 595317), (525, 396878), (1050, 198439)]