217469968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5851}}^1$

素因数の和:5983

約数の個数: 40

約数和(自身を含む): 444096576

約数和(自身を除く): 226626608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 368, 404, 808, 1616, 2323, 4646, 5851, 9292, 11702, 18584, 23404, 37168, 46808, 93616, 134573, 269146, 538292, 590951, 1076584, 1181902, 2153168, 2363804, 4727608, 9455216, 13591873, 27183746, 54367492, 108734984, 217469968]

約数ペア:

[(1, 217469968), (2, 108734984), (4, 54367492), (8, 27183746), (16, 13591873), (23, 9455216), (46, 4727608), (92, 2363804), (101, 2153168), (184, 1181902), (202, 1076584), (368, 590951), (404, 538292), (808, 269146), (1616, 134573), (2323, 93616), (4646, 46808), (5851, 37168), (9292, 23404), (11702, 18584)]