201976480

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7559}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 480090240

約数和(自身を除く): 278113760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 7559, 13360, 15118, 26720, 30236, 37795, 60472, 75590, 120944, 151180, 241888, 302360, 604720, 1209440, 1262353, 2524706, 5049412, 6311765, 10098824, 12623530, 20197648, 25247060, 40395296, 50494120, 100988240, 201976480]

約数ペア:

[(1, 201976480), (2, 100988240), (4, 50494120), (5, 40395296), (8, 25247060), (10, 20197648), (16, 12623530), (20, 10098824), (32, 6311765), (40, 5049412), (80, 2524706), (160, 1262353), (167, 1209440), (334, 604720), (668, 302360), (835, 241888), (1336, 151180), (1670, 120944), (2672, 75590), (3340, 60472), (5344, 37795), (6680, 30236), (7559, 26720), (13360, 15118)]