202175764

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 445398912

約数和(自身を除く): 243223148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 1291, 1316, 1598, 1666, 2303, 2582, 3196, 3332, 4606, 5164, 5593, 9037, 9212, 11186, 18074, 21947, 22372, 36148, 39151, 43894, 60677, 63259, 78302, 87788, 121354, 126518, 153629, 156604, 242708, 253036, 307258, 424739, 614516, 849478, 1031509, 1075403, 1698956, 2063018, 2150806, 2973173, 4126036, 4301612, 5946346, 7220563, 11892692, 14441126, 28882252, 50543941, 101087882, 202175764]

約数ペア:

[(1, 202175764), (2, 101087882), (4, 50543941), (7, 28882252), (14, 14441126), (17, 11892692), (28, 7220563), (34, 5946346), (47, 4301612), (49, 4126036), (68, 2973173), (94, 2150806), (98, 2063018), (119, 1698956), (188, 1075403), (196, 1031509), (238, 849478), (329, 614516), (476, 424739), (658, 307258), (799, 253036), (833, 242708), (1291, 156604), (1316, 153629), (1598, 126518), (1666, 121354), (2303, 87788), (2582, 78302), (3196, 63259), (3332, 60677), (4606, 43894), (5164, 39151), (5593, 36148), (9037, 22372), (9212, 21947), (11186, 18074)]