210371394

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 460247040

約数和(自身を除く): 249875646

約数列:

[1, 2, 3, 6, 29, 31, 43, 58, 62, 86, 87, 93, 129, 174, 186, 258, 899, 907, 1247, 1333, 1798, 1814, 2494, 2666, 2697, 2721, 3741, 3999, 5394, 5442, 7482, 7998, 26303, 28117, 38657, 39001, 52606, 56234, 77314, 78002, 78909, 84351, 115971, 117003, 157818, 168702, 231942, 234006, 815393, 1131029, 1209031, 1630786, 2262058, 2418062, 2446179, 3393087, 3627093, 4892358, 6786174, 7254186, 35061899, 70123798, 105185697, 210371394]

約数ペア:

[(1, 210371394), (2, 105185697), (3, 70123798), (6, 35061899), (29, 7254186), (31, 6786174), (43, 4892358), (58, 3627093), (62, 3393087), (86, 2446179), (87, 2418062), (93, 2262058), (129, 1630786), (174, 1209031), (186, 1131029), (258, 815393), (899, 234006), (907, 231942), (1247, 168702), (1333, 157818), (1798, 117003), (1814, 115971), (2494, 84351), (2666, 78909), (2697, 78002), (2721, 77314), (3741, 56234), (3999, 52606), (5394, 39001), (5442, 38657), (7482, 28117), (7998, 26303)]