214929688

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 410810400

約数和(自身を除く): 195880712

約数列:

[1, 2, 4, 8, 103, 109, 206, 218, 412, 436, 824, 872, 2393, 4786, 9572, 11227, 19144, 22454, 44908, 89816, 246479, 260837, 492958, 521674, 985916, 1043348, 1971832, 2086696, 26866211, 53732422, 107464844, 214929688]

約数ペア:

[(1, 214929688), (2, 107464844), (4, 53732422), (8, 26866211), (103, 2086696), (109, 1971832), (206, 1043348), (218, 985916), (412, 521674), (436, 492958), (824, 260837), (872, 246479), (2393, 89816), (4786, 44908), (9572, 22454), (11227, 19144)]