202196940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306359}}^1$

素因数の和:306382

約数の個数: 48

約数和(自身を含む): 617621760

約数和(自身を除く): 415424820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306359, 612718, 919077, 1225436, 1531795, 1838154, 3063590, 3369949, 3676308, 4595385, 6127180, 6739898, 9190770, 10109847, 13479796, 16849745, 18381540, 20219694, 33699490, 40439388, 50549235, 67398980, 101098470, 202196940]

約数ペア:

[(1, 202196940), (2, 101098470), (3, 67398980), (4, 50549235), (5, 40439388), (6, 33699490), (10, 20219694), (11, 18381540), (12, 16849745), (15, 13479796), (20, 10109847), (22, 9190770), (30, 6739898), (33, 6127180), (44, 4595385), (55, 3676308), (60, 3369949), (66, 3063590), (110, 1838154), (132, 1531795), (165, 1225436), (220, 919077), (330, 612718), (660, 306359)]