208607370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{224309}}^1$

素因数の和:224350

約数の個数: 32

約数和(自身を含む): 516810240

約数和(自身を除く): 308202870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 224309, 448618, 672927, 1121545, 1345854, 2243090, 3364635, 6729270, 6953579, 13907158, 20860737, 34767895, 41721474, 69535790, 104303685, 208607370]

約数ペア:

[(1, 208607370), (2, 104303685), (3, 69535790), (5, 41721474), (6, 34767895), (10, 20860737), (15, 13907158), (30, 6953579), (31, 6729270), (62, 3364635), (93, 2243090), (155, 1345854), (186, 1121545), (310, 672927), (465, 448618), (930, 224309)]