211370856

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{144379}}^1$

素因数の和:144449

約数の個数: 32

約数和(自身を含む): 537093600

約数和(自身を除く): 325722744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 144379, 288758, 433137, 577516, 866274, 1155032, 1732548, 3465096, 8807119, 17614238, 26421357, 35228476, 52842714, 70456952, 105685428, 211370856]

約数ペア:

[(1, 211370856), (2, 105685428), (3, 70456952), (4, 52842714), (6, 35228476), (8, 26421357), (12, 17614238), (24, 8807119), (61, 3465096), (122, 1732548), (183, 1155032), (244, 866274), (366, 577516), (488, 433137), (732, 288758), (1464, 144379)]