199708416

素因数分解:

$2^8\times 3^4\times {\mathrm{9631}}^1$

素因数の和:9659

約数の個数: 90

約数和(自身を含む): 595556192

約数和(自身を除く): 395847776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 9631, 10368, 19262, 20736, 28893, 38524, 57786, 77048, 86679, 115572, 154096, 173358, 231144, 260037, 308192, 346716, 462288, 520074, 616384, 693432, 780111, 924576, 1040148, 1232768, 1386864, 1560222, 1849152, 2080296, 2465536, 2773728, 3120444, 3698304, 4160592, 5547456, 6240888, 7396608, 8321184, 11094912, 12481776, 16642368, 22189824, 24963552, 33284736, 49927104, 66569472, 99854208, 199708416]

約数ペア:

[(1, 199708416), (2, 99854208), (3, 66569472), (4, 49927104), (6, 33284736), (8, 24963552), (9, 22189824), (12, 16642368), (16, 12481776), (18, 11094912), (24, 8321184), (27, 7396608), (32, 6240888), (36, 5547456), (48, 4160592), (54, 3698304), (64, 3120444), (72, 2773728), (81, 2465536), (96, 2080296), (108, 1849152), (128, 1560222), (144, 1386864), (162, 1232768), (192, 1040148), (216, 924576), (256, 780111), (288, 693432), (324, 616384), (384, 520074), (432, 462288), (576, 346716), (648, 308192), (768, 260037), (864, 231144), (1152, 173358), (1296, 154096), (1728, 115572), (2304, 86679), (2592, 77048), (3456, 57786), (5184, 38524), (6912, 28893), (9631, 20736), (10368, 19262)]