200219300

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{4993}}^1$

素因数の和:5408

約数の個数: 36

約数和(自身を含む): 435646596

約数和(自身を除く): 235427296

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1604, 2005, 4010, 4993, 8020, 9986, 10025, 19972, 20050, 24965, 40100, 49930, 99860, 124825, 249650, 499300, 2002193, 4004386, 8008772, 10010965, 20021930, 40043860, 50054825, 100109650, 200219300]

約数ペア:

[(1, 200219300), (2, 100109650), (4, 50054825), (5, 40043860), (10, 20021930), (20, 10010965), (25, 8008772), (50, 4004386), (100, 2002193), (401, 499300), (802, 249650), (1604, 124825), (2005, 99860), (4010, 49930), (4993, 40100), (8020, 24965), (9986, 20050), (10025, 19972)]