201560704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 428155200

約数和(自身を除く): 226594496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 211, 272, 422, 439, 544, 844, 878, 1088, 1688, 1756, 2176, 3376, 3512, 3587, 6752, 7024, 7174, 7463, 13504, 14048, 14348, 14926, 27008, 28096, 28696, 29852, 56192, 57392, 59704, 92629, 114784, 119408, 185258, 229568, 238816, 370516, 459136, 477632, 741032, 955264, 1482064, 1574693, 2964128, 3149386, 5928256, 6298772, 11856512, 12597544, 25195088, 50390176, 100780352, 201560704]

約数ペア:

[(1, 201560704), (2, 100780352), (4, 50390176), (8, 25195088), (16, 12597544), (17, 11856512), (32, 6298772), (34, 5928256), (64, 3149386), (68, 2964128), (128, 1574693), (136, 1482064), (211, 955264), (272, 741032), (422, 477632), (439, 459136), (544, 370516), (844, 238816), (878, 229568), (1088, 185258), (1688, 119408), (1756, 114784), (2176, 92629), (3376, 59704), (3512, 57392), (3587, 56192), (6752, 29852), (7024, 28696), (7174, 28096), (7463, 27008), (13504, 14926), (14048, 14348)]