205536816

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{23399}}^1$

素因数の和:23474

約数の個数: 60

約数和(自身を含む): 584672400

約数和(自身を除く): 379135584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 23399, 46798, 70197, 93596, 140394, 187192, 210591, 280788, 374384, 421182, 561576, 842364, 1123152, 1427339, 1684728, 2854678, 3369456, 4282017, 5709356, 8564034, 11418712, 12846051, 17128068, 22837424, 25692102, 34256136, 51384204, 68512272, 102768408, 205536816]

約数ペア:

[(1, 205536816), (2, 102768408), (3, 68512272), (4, 51384204), (6, 34256136), (8, 25692102), (9, 22837424), (12, 17128068), (16, 12846051), (18, 11418712), (24, 8564034), (36, 5709356), (48, 4282017), (61, 3369456), (72, 2854678), (122, 1684728), (144, 1427339), (183, 1123152), (244, 842364), (366, 561576), (488, 421182), (549, 374384), (732, 280788), (976, 210591), (1098, 187192), (1464, 140394), (2196, 93596), (2928, 70197), (4392, 46798), (8784, 23399)]