202108065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10601}}^1$

素因数の和:10681

約数の個数: 32

約数和(自身を含む): 341978112

約数和(自身を除く): 139870047

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 10601, 19065, 31803, 53005, 159015, 328631, 434641, 985893, 1303923, 1643155, 2173205, 4929465, 6519615, 13473871, 40421613, 67369355, 202108065]

約数ペア:

[(1, 202108065), (3, 67369355), (5, 40421613), (15, 13473871), (31, 6519615), (41, 4929465), (93, 2173205), (123, 1643155), (155, 1303923), (205, 985893), (465, 434641), (615, 328631), (1271, 159015), (3813, 53005), (6355, 31803), (10601, 19065)]