202469540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 533433600

約数和(自身を除く): 330964060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 1060, 1378, 1484, 1820, 1855, 2099, 2756, 3445, 3710, 4198, 4823, 6890, 7420, 8396, 9646, 10495, 13780, 14693, 19292, 20990, 24115, 27287, 29386, 41980, 48230, 54574, 58772, 73465, 96460, 109148, 111247, 136435, 146930, 191009, 222494, 272870, 293860, 382018, 444988, 545740, 556235, 764036, 778729, 955045, 1112470, 1446211, 1557458, 1910090, 2224940, 2892422, 3114916, 3820180, 3893645, 5784844, 7231055, 7787290, 10123477, 14462110, 15574580, 20246954, 28924220, 40493908, 50617385, 101234770, 202469540]

約数ペア:

[(1, 202469540), (2, 101234770), (4, 50617385), (5, 40493908), (7, 28924220), (10, 20246954), (13, 15574580), (14, 14462110), (20, 10123477), (26, 7787290), (28, 7231055), (35, 5784844), (52, 3893645), (53, 3820180), (65, 3114916), (70, 2892422), (91, 2224940), (106, 1910090), (130, 1557458), (140, 1446211), (182, 1112470), (212, 955045), (260, 778729), (265, 764036), (364, 556235), (371, 545740), (455, 444988), (530, 382018), (689, 293860), (742, 272870), (910, 222494), (1060, 191009), (1378, 146930), (1484, 136435), (1820, 111247), (1855, 109148), (2099, 96460), (2756, 73465), (3445, 58772), (3710, 54574), (4198, 48230), (4823, 41980), (6890, 29386), (7420, 27287), (8396, 24115), (9646, 20990), (10495, 19292), (13780, 14693)]