202288980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42677}}^1$

素因数の和:42768

約数の個数: 48

約数和(自身を含む): 573592320

約数和(自身を除く): 371303340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 42677, 85354, 128031, 170708, 213385, 256062, 426770, 512124, 640155, 853540, 1280310, 2560620, 3371483, 6742966, 10114449, 13485932, 16857415, 20228898, 33714830, 40457796, 50572245, 67429660, 101144490, 202288980]

約数ペア:

[(1, 202288980), (2, 101144490), (3, 67429660), (4, 50572245), (5, 40457796), (6, 33714830), (10, 20228898), (12, 16857415), (15, 13485932), (20, 10114449), (30, 6742966), (60, 3371483), (79, 2560620), (158, 1280310), (237, 853540), (316, 640155), (395, 512124), (474, 426770), (790, 256062), (948, 213385), (1185, 170708), (1580, 128031), (2370, 85354), (4740, 42677)]