208090272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166739}}^1$

素因数の和:166765

約数の個数: 48

約数和(自身を含む): 588258720

約数和(自身を除く): 380168448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 166739, 333478, 500217, 666956, 1000434, 1333912, 2000868, 2167607, 2667824, 4001736, 4335214, 5335648, 6502821, 8003472, 8670428, 13005642, 16006944, 17340856, 26011284, 34681712, 52022568, 69363424, 104045136, 208090272]

約数ペア:

[(1, 208090272), (2, 104045136), (3, 69363424), (4, 52022568), (6, 34681712), (8, 26011284), (12, 17340856), (13, 16006944), (16, 13005642), (24, 8670428), (26, 8003472), (32, 6502821), (39, 5335648), (48, 4335214), (52, 4001736), (78, 2667824), (96, 2167607), (104, 2000868), (156, 1333912), (208, 1000434), (312, 666956), (416, 500217), (624, 333478), (1248, 166739)]