204910384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107621}}^1$

素因数の和:107653

約数の個数: 40

約数和(自身を含む): 480424608

約数和(自身を除く): 275514224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 107621, 215242, 430484, 753347, 860968, 1506694, 1721936, 1829557, 3013388, 3659114, 6026776, 7318228, 12053552, 12806899, 14636456, 25613798, 29272912, 51227596, 102455192, 204910384]

約数ペア:

[(1, 204910384), (2, 102455192), (4, 51227596), (7, 29272912), (8, 25613798), (14, 14636456), (16, 12806899), (17, 12053552), (28, 7318228), (34, 6026776), (56, 3659114), (68, 3013388), (112, 1829557), (119, 1721936), (136, 1506694), (238, 860968), (272, 753347), (476, 430484), (952, 215242), (1904, 107621)]