204040096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{490481}}^1$

素因数の和:490504

約数の個数: 24

約数和(自身を含む): 432605124

約数和(自身を除く): 228565028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 490481, 980962, 1961924, 3923848, 6376253, 7847696, 12752506, 15695392, 25505012, 51010024, 102020048, 204040096]

約数ペア:

[(1, 204040096), (2, 102020048), (4, 51010024), (8, 25505012), (13, 15695392), (16, 12752506), (26, 7847696), (32, 6376253), (52, 3923848), (104, 1961924), (208, 980962), (416, 490481)]