201538130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34217}}^1$

素因数の和:34274

約数の個数: 32

約数和(自身を含む): 394191360

約数和(自身を除く): 192653230

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 34217, 68434, 171085, 342170, 650123, 1060727, 1300246, 2121454, 3250615, 5303635, 6501230, 10607270, 20153813, 40307626, 100769065, 201538130]

約数ペア:

[(1, 201538130), (2, 100769065), (5, 40307626), (10, 20153813), (19, 10607270), (31, 6501230), (38, 5303635), (62, 3250615), (95, 2121454), (155, 1300246), (190, 1060727), (310, 650123), (589, 342170), (1178, 171085), (2945, 68434), (5890, 34217)]