200479980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196549}}^1$

素因数の和:196578

約数の個数: 48

約数和(自身を含む): 594367200

約数和(自身を除く): 393887220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 196549, 393098, 589647, 786196, 982745, 1179294, 1965490, 2358588, 2948235, 3341333, 3930980, 5896470, 6682666, 10023999, 11792940, 13365332, 16706665, 20047998, 33413330, 40095996, 50119995, 66826660, 100239990, 200479980]

約数ペア:

[(1, 200479980), (2, 100239990), (3, 66826660), (4, 50119995), (5, 40095996), (6, 33413330), (10, 20047998), (12, 16706665), (15, 13365332), (17, 11792940), (20, 10023999), (30, 6682666), (34, 5896470), (51, 3930980), (60, 3341333), (68, 2948235), (85, 2358588), (102, 1965490), (170, 1179294), (204, 982745), (255, 786196), (340, 589647), (510, 393098), (1020, 196549)]