201955920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49499}}^1$

素因数の和:49532

約数の個数: 80

約数和(自身を含む): 662904000

約数和(自身を除く): 460948080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 49499, 98998, 148497, 197996, 247495, 296994, 395992, 494990, 593988, 742485, 791984, 841483, 989980, 1187976, 1484970, 1682966, 1979960, 2375952, 2524449, 2969940, 3365932, 3959920, 4207415, 5048898, 5939880, 6731864, 8414830, 10097796, 11879760, 12622245, 13463728, 16829660, 20195592, 25244490, 33659320, 40391184, 50488980, 67318640, 100977960, 201955920]

約数ペア:

[(1, 201955920), (2, 100977960), (3, 67318640), (4, 50488980), (5, 40391184), (6, 33659320), (8, 25244490), (10, 20195592), (12, 16829660), (15, 13463728), (16, 12622245), (17, 11879760), (20, 10097796), (24, 8414830), (30, 6731864), (34, 5939880), (40, 5048898), (48, 4207415), (51, 3959920), (60, 3365932), (68, 2969940), (80, 2524449), (85, 2375952), (102, 1979960), (120, 1682966), (136, 1484970), (170, 1187976), (204, 989980), (240, 841483), (255, 791984), (272, 742485), (340, 593988), (408, 494990), (510, 395992), (680, 296994), (816, 247495), (1020, 197996), (1360, 148497), (2040, 98998), (4080, 49499)]