203075704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11287}}^1$

素因数の和:11479

約数の個数: 32

約数和(自身を含む): 412463520

約数和(自身を除く): 209387816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 11287, 17992, 22574, 45148, 90296, 146731, 293462, 586924, 1173848, 1952651, 3905302, 7810604, 15621208, 25384463, 50768926, 101537852, 203075704]

約数ペア:

[(1, 203075704), (2, 101537852), (4, 50768926), (8, 25384463), (13, 15621208), (26, 7810604), (52, 3905302), (104, 1952651), (173, 1173848), (346, 586924), (692, 293462), (1384, 146731), (2249, 90296), (4498, 45148), (8996, 22574), (11287, 17992)]