202498941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 87805059

約数列:

[1, 3, 19, 57, 89, 179, 223, 267, 537, 669, 1691, 3401, 4237, 5073, 10203, 12711, 15931, 19847, 39917, 47793, 59541, 119751, 302689, 377093, 758423, 908067, 1131279, 2275269, 3552613, 10657839, 67499647, 202498941]

約数ペア:

[(1, 202498941), (3, 67499647), (19, 10657839), (57, 3552613), (89, 2275269), (179, 1131279), (223, 908067), (267, 758423), (537, 377093), (669, 302689), (1691, 119751), (3401, 59541), (4237, 47793), (5073, 39917), (10203, 19847), (12711, 15931)]