201672144

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{20903}}^1$

素因数の和:20984

約数の個数: 60

約数和(自身を含む): 572853216

約数和(自身を除く): 371181072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 20903, 41806, 62709, 83612, 125418, 167224, 188127, 250836, 334448, 376254, 501672, 752508, 1003344, 1400501, 1505016, 2801002, 3010032, 4201503, 5602004, 8403006, 11204008, 12604509, 16806012, 22408016, 25209018, 33612024, 50418036, 67224048, 100836072, 201672144]

約数ペア:

[(1, 201672144), (2, 100836072), (3, 67224048), (4, 50418036), (6, 33612024), (8, 25209018), (9, 22408016), (12, 16806012), (16, 12604509), (18, 11204008), (24, 8403006), (36, 5602004), (48, 4201503), (67, 3010032), (72, 2801002), (134, 1505016), (144, 1400501), (201, 1003344), (268, 752508), (402, 501672), (536, 376254), (603, 334448), (804, 250836), (1072, 188127), (1206, 167224), (1608, 125418), (2412, 83612), (3216, 62709), (4824, 41806), (9648, 20903)]