208162530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49211}}^1$

素因数の和:49271

約数の個数: 48

約数和(自身を含む): 552749184

約数和(自身を除く): 344586654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 49211, 98422, 147633, 246055, 295266, 442899, 492110, 738165, 885798, 1476330, 2214495, 2312917, 4428990, 4625834, 6938751, 11564585, 13877502, 20816253, 23129170, 34693755, 41632506, 69387510, 104081265, 208162530]

約数ペア:

[(1, 208162530), (2, 104081265), (3, 69387510), (5, 41632506), (6, 34693755), (9, 23129170), (10, 20816253), (15, 13877502), (18, 11564585), (30, 6938751), (45, 4625834), (47, 4428990), (90, 2312917), (94, 2214495), (141, 1476330), (235, 885798), (282, 738165), (423, 492110), (470, 442899), (705, 295266), (846, 246055), (1410, 147633), (2115, 98422), (4230, 49211)]