201849920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33199}}^1$

素因数の和:33235

約数の個数: 56

約数和(自身を含む): 505968000

約数和(自身を除く): 304118080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 33199, 66398, 132796, 165995, 265592, 331990, 531184, 630781, 663980, 1062368, 1261562, 1327960, 2124736, 2523124, 2655920, 3153905, 5046248, 5311840, 6307810, 10092496, 10623680, 12615620, 20184992, 25231240, 40369984, 50462480, 100924960, 201849920]

約数ペア:

[(1, 201849920), (2, 100924960), (4, 50462480), (5, 40369984), (8, 25231240), (10, 20184992), (16, 12615620), (19, 10623680), (20, 10092496), (32, 6307810), (38, 5311840), (40, 5046248), (64, 3153905), (76, 2655920), (80, 2523124), (95, 2124736), (152, 1327960), (160, 1261562), (190, 1062368), (304, 663980), (320, 630781), (380, 531184), (608, 331990), (760, 265592), (1216, 165995), (1520, 132796), (3040, 66398), (6080, 33199)]