220149744

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199411}}^1$

素因数の和:199445

約数の個数: 40

約数和(自身を含む): 593450112

約数和(自身を除く): 373300368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 199411, 398822, 598233, 797644, 1196466, 1595288, 2392932, 3190576, 4586453, 4785864, 9172906, 9571728, 13759359, 18345812, 27518718, 36691624, 55037436, 73383248, 110074872, 220149744]

約数ペア:

[(1, 220149744), (2, 110074872), (3, 73383248), (4, 55037436), (6, 36691624), (8, 27518718), (12, 18345812), (16, 13759359), (23, 9571728), (24, 9172906), (46, 4785864), (48, 4586453), (69, 3190576), (92, 2392932), (138, 1595288), (184, 1196466), (276, 797644), (368, 598233), (552, 398822), (1104, 199411)]