202427230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 185335970

約数列:

[1, 2, 5, 10, 43, 59, 79, 86, 101, 118, 158, 202, 215, 295, 395, 430, 505, 590, 790, 1010, 2537, 3397, 4343, 4661, 5074, 5959, 6794, 7979, 8686, 9322, 11918, 12685, 15958, 16985, 21715, 23305, 25370, 29795, 33970, 39895, 43430, 46610, 59590, 79790, 200423, 256237, 343097, 400846, 470761, 512474, 686194, 941522, 1002115, 1281185, 1715485, 2004230, 2353805, 2562370, 3430970, 4707610, 20242723, 40485446, 101213615, 202427230]

約数ペア:

[(1, 202427230), (2, 101213615), (5, 40485446), (10, 20242723), (43, 4707610), (59, 3430970), (79, 2562370), (86, 2353805), (101, 2004230), (118, 1715485), (158, 1281185), (202, 1002115), (215, 941522), (295, 686194), (395, 512474), (430, 470761), (505, 400846), (590, 343097), (790, 256237), (1010, 200423), (2537, 79790), (3397, 59590), (4343, 46610), (4661, 43430), (5074, 39895), (5959, 33970), (6794, 29795), (7979, 25370), (8686, 23305), (9322, 21715), (11918, 16985), (12685, 15958)]