200100404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 427109760

約数和(自身を除く): 227009356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3209, 3668, 4454, 6418, 8908, 12836, 15589, 22463, 31178, 44926, 54553, 62356, 89852, 109106, 218212, 381871, 420379, 763742, 840758, 1527484, 1681516, 2942653, 5885306, 7146443, 11770612, 14292886, 28585772, 50025101, 100050202, 200100404]

約数ペア:

[(1, 200100404), (2, 100050202), (4, 50025101), (7, 28585772), (14, 14292886), (17, 11770612), (28, 7146443), (34, 5885306), (68, 2942653), (119, 1681516), (131, 1527484), (238, 840758), (262, 763742), (476, 420379), (524, 381871), (917, 218212), (1834, 109106), (2227, 89852), (3209, 62356), (3668, 54553), (4454, 44926), (6418, 31178), (8908, 22463), (12836, 15589)]