202144960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37159}}^1$

素因数の和:37193

約数の個数: 56

約数和(自身を含む): 509686560

約数和(自身を除く): 307541600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 37159, 74318, 148636, 185795, 297272, 371590, 594544, 631703, 743180, 1189088, 1263406, 1486360, 2378176, 2526812, 2972720, 3158515, 5053624, 5945440, 6317030, 10107248, 11890880, 12634060, 20214496, 25268120, 40428992, 50536240, 101072480, 202144960]

約数ペア:

[(1, 202144960), (2, 101072480), (4, 50536240), (5, 40428992), (8, 25268120), (10, 20214496), (16, 12634060), (17, 11890880), (20, 10107248), (32, 6317030), (34, 5945440), (40, 5053624), (64, 3158515), (68, 2972720), (80, 2526812), (85, 2378176), (136, 1486360), (160, 1263406), (170, 1189088), (272, 743180), (320, 631703), (340, 594544), (544, 371590), (680, 297272), (1088, 185795), (1360, 148636), (2720, 74318), (5440, 37159)]