196600016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 394450944

約数和(自身を除く): 197850928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 607, 653, 1214, 1306, 2428, 2612, 4856, 5224, 9712, 10448, 18817, 20243, 37634, 40486, 75268, 80972, 150536, 161944, 301072, 323888, 396371, 792742, 1585484, 3170968, 6341936, 12287501, 24575002, 49150004, 98300008, 196600016]

約数ペア:

[(1, 196600016), (2, 98300008), (4, 49150004), (8, 24575002), (16, 12287501), (31, 6341936), (62, 3170968), (124, 1585484), (248, 792742), (496, 396371), (607, 323888), (653, 301072), (1214, 161944), (1306, 150536), (2428, 80972), (2612, 75268), (4856, 40486), (5224, 37634), (9712, 20243), (10448, 18817)]