205152048

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15367

約数の個数: 80

約数和(自身を含む): 607897600

約数和(自身を除く): 402745552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 15319, 30638, 45957, 61276, 91914, 122552, 137871, 183828, 245104, 275742, 367656, 413613, 474889, 551484, 735312, 827226, 949778, 1102968, 1424667, 1654452, 1899556, 2205936, 2849334, 3308904, 3799112, 4274001, 5698668, 6617808, 7598224, 8548002, 11397336, 12822003, 17096004, 22794672, 25644006, 34192008, 51288012, 68384016, 102576024, 205152048]

約数ペア:

[(1, 205152048), (2, 102576024), (3, 68384016), (4, 51288012), (6, 34192008), (8, 25644006), (9, 22794672), (12, 17096004), (16, 12822003), (18, 11397336), (24, 8548002), (27, 7598224), (31, 6617808), (36, 5698668), (48, 4274001), (54, 3799112), (62, 3308904), (72, 2849334), (93, 2205936), (108, 1899556), (124, 1654452), (144, 1424667), (186, 1102968), (216, 949778), (248, 827226), (279, 735312), (372, 551484), (432, 474889), (496, 413613), (558, 367656), (744, 275742), (837, 245104), (1116, 183828), (1488, 137871), (1674, 122552), (2232, 91914), (3348, 61276), (4464, 45957), (6696, 30638), (13392, 15319)]