211550928

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{72251}}^1$

素因数の和:72323

約数の個数: 40

約数和(自身を含む): 555473376

約数和(自身を除く): 343922448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 72251, 144502, 216753, 289004, 433506, 578008, 867012, 1156016, 1734024, 3468048, 4407311, 8814622, 13221933, 17629244, 26443866, 35258488, 52887732, 70516976, 105775464, 211550928]

約数ペア:

[(1, 211550928), (2, 105775464), (3, 70516976), (4, 52887732), (6, 35258488), (8, 26443866), (12, 17629244), (16, 13221933), (24, 8814622), (48, 4407311), (61, 3468048), (122, 1734024), (183, 1156016), (244, 867012), (366, 578008), (488, 433506), (732, 289004), (976, 216753), (1464, 144502), (2928, 72251)]