201086770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12239}}^1$

素因数の和:12330

約数の個数: 32

約数和(自身を含む): 380712960

約数和(自身を除く): 179626190

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 12239, 16430, 24478, 61195, 122390, 379409, 648667, 758818, 1297334, 1897045, 3243335, 3794090, 6486670, 20108677, 40217354, 100543385, 201086770]

約数ペア:

[(1, 201086770), (2, 100543385), (5, 40217354), (10, 20108677), (31, 6486670), (53, 3794090), (62, 3243335), (106, 1897045), (155, 1297334), (265, 758818), (310, 648667), (530, 379409), (1643, 122390), (3286, 61195), (8215, 24478), (12239, 16430)]