203412817328

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{116639}}^1$

素因数の和:117354

約数の個数: 80

約数和(自身を含む): 470695587840

約数和(自身を除く): 267282770512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 677, 1288, 1354, 2576, 2708, 4739, 5416, 9478, 10832, 15571, 18956, 31142, 37912, 62284, 75824, 108997, 116639, 124568, 217994, 233278, 249136, 435988, 466556, 816473, 871976, 933112, 1632946, 1743952, 1866224, 2682697, 3265892, 5365394, 6531784, 10730788, 13063568, 18778879, 21461576, 37557758, 42923152, 75115516, 78964603, 150231032, 157929206, 300462064, 315858412, 552752221, 631716824, 1105504442, 1263433648, 1816185869, 2211008884, 3632371738, 4422017768, 7264743476, 8844035536, 12713301083, 14529486952, 25426602166, 29058973904, 50853204332, 101706408664, 203412817328]

約数ペア:

[(1, 203412817328), (2, 101706408664), (4, 50853204332), (7, 29058973904), (8, 25426602166), (14, 14529486952), (16, 12713301083), (23, 8844035536), (28, 7264743476), (46, 4422017768), (56, 3632371738), (92, 2211008884), (112, 1816185869), (161, 1263433648), (184, 1105504442), (322, 631716824), (368, 552752221), (644, 315858412), (677, 300462064), (1288, 157929206), (1354, 150231032), (2576, 78964603), (2708, 75115516), (4739, 42923152), (5416, 37557758), (9478, 21461576), (10832, 18778879), (15571, 13063568), (18956, 10730788), (31142, 6531784), (37912, 5365394), (62284, 3265892), (75824, 2682697), (108997, 1866224), (116639, 1743952), (124568, 1632946), (217994, 933112), (233278, 871976), (249136, 816473), (435988, 466556)]