201317038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 339155712

約数和(自身を除く): 137838674

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 2473, 2626, 3131, 4946, 6262, 32149, 40703, 64298, 76663, 81406, 153326, 249773, 499546, 996619, 1993238, 3247049, 6494098, 7742963, 15485926, 100658519, 201317038]

約数ペア:

[(1, 201317038), (2, 100658519), (13, 15485926), (26, 7742963), (31, 6494098), (62, 3247049), (101, 1993238), (202, 996619), (403, 499546), (806, 249773), (1313, 153326), (2473, 81406), (2626, 76663), (3131, 64298), (4946, 40703), (6262, 32149)]