200704881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 104114319

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 1209, 1271, 1599, 3813, 4049, 12147, 16523, 49569, 52637, 125519, 157911, 166009, 376557, 498027, 1631747, 2158117, 4895241, 5146279, 6474351, 15438837, 66901627, 200704881]

約数ペア:

[(1, 200704881), (3, 66901627), (13, 15438837), (31, 6474351), (39, 5146279), (41, 4895241), (93, 2158117), (123, 1631747), (403, 498027), (533, 376557), (1209, 166009), (1271, 157911), (1599, 125519), (3813, 52637), (4049, 49569), (12147, 16523)]