202317736

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 386784000

約数和(自身を除く): 184466264

約数列:

[1, 2, 4, 8, 79, 157, 158, 314, 316, 628, 632, 1256, 2039, 4078, 8156, 12403, 16312, 24806, 49612, 99224, 161081, 320123, 322162, 640246, 644324, 1280492, 1288648, 2560984, 25289717, 50579434, 101158868, 202317736]

約数ペア:

[(1, 202317736), (2, 101158868), (4, 50579434), (8, 25289717), (79, 2560984), (157, 1288648), (158, 1280492), (314, 644324), (316, 640246), (628, 322162), (632, 320123), (1256, 161081), (2039, 99224), (4078, 49612), (8156, 24806), (12403, 16312)]