210322202270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1691917}}^1$

素因数の和:1692356

約数の個数: 32

約数和(自身を含む): 391766996736

約数和(自身を除く): 181444794466

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 401, 802, 2005, 4010, 12431, 24862, 62155, 124310, 1691917, 3383834, 8459585, 16919170, 52449427, 104898854, 262247135, 524494270, 678458717, 1356917434, 3392293585, 6784587170, 21032220227, 42064440454, 105161101135, 210322202270]

約数ペア:

[(1, 210322202270), (2, 105161101135), (5, 42064440454), (10, 21032220227), (31, 6784587170), (62, 3392293585), (155, 1356917434), (310, 678458717), (401, 524494270), (802, 262247135), (2005, 104898854), (4010, 52449427), (12431, 16919170), (24862, 8459585), (62155, 3383834), (124310, 1691917)]