211403256

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{12251}}^1$

素因数の和:12979

約数の個数: 32

約数和(自身を含む): 529286400

約数和(自身を除く): 317883144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1438, 2157, 2876, 4314, 5752, 8628, 12251, 17256, 24502, 36753, 49004, 73506, 98008, 147012, 294024, 8808469, 17616938, 26425407, 35233876, 52850814, 70467752, 105701628, 211403256]

約数ペア:

[(1, 211403256), (2, 105701628), (3, 70467752), (4, 52850814), (6, 35233876), (8, 26425407), (12, 17616938), (24, 8808469), (719, 294024), (1438, 147012), (2157, 98008), (2876, 73506), (4314, 49004), (5752, 36753), (8628, 24502), (12251, 17256)]