201489168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{246923}}^1$

素因数の和:246951

約数の個数: 40

約数和(自身を含む): 551134368

約数和(自身を除く): 349645200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 246923, 493846, 740769, 987692, 1481538, 1975384, 2963076, 3950768, 4197691, 5926152, 8395382, 11852304, 12593073, 16790764, 25186146, 33581528, 50372292, 67163056, 100744584, 201489168]

約数ペア:

[(1, 201489168), (2, 100744584), (3, 67163056), (4, 50372292), (6, 33581528), (8, 25186146), (12, 16790764), (16, 12593073), (17, 11852304), (24, 8395382), (34, 5926152), (48, 4197691), (51, 3950768), (68, 2963076), (102, 1975384), (136, 1481538), (204, 987692), (272, 740769), (408, 493846), (816, 246923)]