201844451344

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1987}}^1$

素因数の和:2485

約数の個数: 120

約数和(自身を含む): 423584034720

約数和(自身を除く): 221739583376

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 361, 409, 688, 722, 817, 818, 1444, 1634, 1636, 1987, 2888, 3268, 3272, 3974, 5776, 6536, 6544, 7771, 7948, 13072, 15523, 15542, 15896, 17587, 31046, 31084, 31792, 35174, 37753, 62092, 62168, 70348, 75506, 85441, 124184, 124336, 140696, 147649, 151012, 170882, 248368, 281392, 295298, 302024, 334153, 341764, 590596, 604048, 668306, 683528, 717307, 812683, 1181192, 1336612, 1367056, 1434614, 1623379, 1625366, 2362384, 2673224, 2869228, 3246758, 3250732, 5346448, 5738456, 6348907, 6493516, 6501464, 11476912, 12697814, 12987032, 13002928, 15440977, 25395628, 25974064, 30844201, 30881954, 34945369, 50791256, 61688402, 61763908, 69890738, 101582512, 123376804, 123527816, 139781476, 246753608, 247055632, 279562952, 293378563, 493507216, 559125904, 586757126, 663962011, 1173514252, 1327924022, 2347028504, 2655848044, 4694057008, 5311696088, 10623392176, 12615278209, 25230556418, 50461112836, 100922225672, 201844451344]

約数ペア:

[(1, 201844451344), (2, 100922225672), (4, 50461112836), (8, 25230556418), (16, 12615278209), (19, 10623392176), (38, 5311696088), (43, 4694057008), (76, 2655848044), (86, 2347028504), (152, 1327924022), (172, 1173514252), (304, 663962011), (344, 586757126), (361, 559125904), (409, 493507216), (688, 293378563), (722, 279562952), (817, 247055632), (818, 246753608), (1444, 139781476), (1634, 123527816), (1636, 123376804), (1987, 101582512), (2888, 69890738), (3268, 61763908), (3272, 61688402), (3974, 50791256), (5776, 34945369), (6536, 30881954), (6544, 30844201), (7771, 25974064), (7948, 25395628), (13072, 15440977), (15523, 13002928), (15542, 12987032), (15896, 12697814), (17587, 11476912), (31046, 6501464), (31084, 6493516), (31792, 6348907), (35174, 5738456), (37753, 5346448), (62092, 3250732), (62168, 3246758), (70348, 2869228), (75506, 2673224), (85441, 2362384), (124184, 1625366), (124336, 1623379), (140696, 1434614), (147649, 1367056), (151012, 1336612), (170882, 1181192), (248368, 812683), (281392, 717307), (295298, 683528), (302024, 668306), (334153, 604048), (341764, 590596)]