200849155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 68811005

約数列:

[1, 5, 13, 31, 65, 155, 263, 379, 403, 1315, 1895, 2015, 3419, 4927, 8153, 11749, 17095, 24635, 40765, 58745, 99677, 105989, 152737, 498385, 529945, 763685, 1295801, 3089987, 6479005, 15449935, 40169831, 200849155]

約数ペア:

[(1, 200849155), (5, 40169831), (13, 15449935), (31, 6479005), (65, 3089987), (155, 1295801), (263, 763685), (379, 529945), (403, 498385), (1315, 152737), (1895, 105989), (2015, 99677), (3419, 58745), (4927, 40765), (8153, 24635), (11749, 17095)]