207514656

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12641}}^1$

素因数の和:12679

約数の個数: 96

約数和(自身を含む): 637156800

約数和(自身を除く): 429642144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 12641, 16416, 25282, 37923, 50564, 75846, 101128, 113769, 151692, 202256, 227538, 240179, 303384, 341307, 404512, 455076, 480358, 606768, 682614, 720537, 910152, 960716, 1213536, 1365228, 1441074, 1820304, 1921432, 2161611, 2730456, 2882148, 3640608, 3842864, 4323222, 5460912, 5764296, 6484833, 7685728, 8646444, 10921824, 11528592, 12969666, 17292888, 23057184, 25939332, 34585776, 51878664, 69171552, 103757328, 207514656]

約数ペア:

[(1, 207514656), (2, 103757328), (3, 69171552), (4, 51878664), (6, 34585776), (8, 25939332), (9, 23057184), (12, 17292888), (16, 12969666), (18, 11528592), (19, 10921824), (24, 8646444), (27, 7685728), (32, 6484833), (36, 5764296), (38, 5460912), (48, 4323222), (54, 3842864), (57, 3640608), (72, 2882148), (76, 2730456), (96, 2161611), (108, 1921432), (114, 1820304), (144, 1441074), (152, 1365228), (171, 1213536), (216, 960716), (228, 910152), (288, 720537), (304, 682614), (342, 606768), (432, 480358), (456, 455076), (513, 404512), (608, 341307), (684, 303384), (864, 240179), (912, 227538), (1026, 202256), (1368, 151692), (1824, 113769), (2052, 101128), (2736, 75846), (4104, 50564), (5472, 37923), (8208, 25282), (12641, 16416)]