202359976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 502951680

約数和(自身を除く): 300591704

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 83, 91, 104, 119, 136, 166, 182, 197, 221, 238, 332, 364, 394, 442, 476, 581, 664, 728, 788, 884, 952, 1079, 1162, 1379, 1411, 1547, 1576, 1768, 2158, 2324, 2561, 2758, 2822, 3094, 3349, 4316, 4648, 5122, 5516, 5644, 6188, 6698, 7553, 8632, 9877, 10244, 11032, 11288, 12376, 13396, 15106, 16351, 17927, 18343, 19754, 20488, 23443, 26792, 30212, 32702, 35854, 36686, 39508, 43537, 46886, 60424, 65404, 71708, 73372, 79016, 87074, 93772, 114457, 128401, 130808, 143416, 146744, 174148, 187544, 212563, 228914, 256802, 277967, 304759, 348296, 425126, 457828, 513604, 555934, 609518, 850252, 915656, 1027208, 1111868, 1219036, 1487941, 1700504, 1945769, 2223736, 2438072, 2975882, 3613571, 3891538, 5951764, 7227142, 7783076, 11903528, 14454284, 15566152, 25294997, 28908568, 50589994, 101179988, 202359976]

約数ペア:

[(1, 202359976), (2, 101179988), (4, 50589994), (7, 28908568), (8, 25294997), (13, 15566152), (14, 14454284), (17, 11903528), (26, 7783076), (28, 7227142), (34, 5951764), (52, 3891538), (56, 3613571), (68, 2975882), (83, 2438072), (91, 2223736), (104, 1945769), (119, 1700504), (136, 1487941), (166, 1219036), (182, 1111868), (197, 1027208), (221, 915656), (238, 850252), (332, 609518), (364, 555934), (394, 513604), (442, 457828), (476, 425126), (581, 348296), (664, 304759), (728, 277967), (788, 256802), (884, 228914), (952, 212563), (1079, 187544), (1162, 174148), (1379, 146744), (1411, 143416), (1547, 130808), (1576, 128401), (1768, 114457), (2158, 93772), (2324, 87074), (2561, 79016), (2758, 73372), (2822, 71708), (3094, 65404), (3349, 60424), (4316, 46886), (4648, 43537), (5122, 39508), (5516, 36686), (5644, 35854), (6188, 32702), (6698, 30212), (7553, 26792), (8632, 23443), (9877, 20488), (10244, 19754), (11032, 18343), (11288, 17927), (12376, 16351), (13396, 15106)]