203575204

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 443675232

約数和(自身を除く): 240100028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 107, 119, 196, 214, 238, 428, 476, 571, 749, 833, 1142, 1498, 1666, 1819, 2284, 2996, 3332, 3638, 3997, 5243, 7276, 7994, 9707, 10486, 12733, 15988, 19414, 20972, 25466, 27979, 38828, 50932, 55958, 61097, 67949, 89131, 111916, 122194, 135898, 178262, 244388, 271796, 356524, 427679, 475643, 855358, 951286, 1038649, 1710716, 1902572, 2077298, 2993753, 4154596, 5987506, 7270543, 11975012, 14541086, 29082172, 50893801, 101787602, 203575204]

約数ペア:

[(1, 203575204), (2, 101787602), (4, 50893801), (7, 29082172), (14, 14541086), (17, 11975012), (28, 7270543), (34, 5987506), (49, 4154596), (68, 2993753), (98, 2077298), (107, 1902572), (119, 1710716), (196, 1038649), (214, 951286), (238, 855358), (428, 475643), (476, 427679), (571, 356524), (749, 271796), (833, 244388), (1142, 178262), (1498, 135898), (1666, 122194), (1819, 111916), (2284, 89131), (2996, 67949), (3332, 61097), (3638, 55958), (3997, 50932), (5243, 38828), (7276, 27979), (7994, 25466), (9707, 20972), (10486, 19414), (12733, 15988)]