201888406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 317872512

約数和(自身を除く): 115984106

約数列:

[1, 2, 47, 61, 94, 122, 137, 257, 274, 514, 2867, 5734, 6439, 8357, 12079, 12878, 15677, 16714, 24158, 31354, 35209, 70418, 392779, 736819, 785558, 1473638, 1654823, 2147749, 3309646, 4295498, 100944203, 201888406]

約数ペア:

[(1, 201888406), (2, 100944203), (47, 4295498), (61, 3309646), (94, 2147749), (122, 1654823), (137, 1473638), (257, 785558), (274, 736819), (514, 392779), (2867, 70418), (5734, 35209), (6439, 31354), (8357, 24158), (12079, 16714), (12878, 15677)]