202237406

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6441

約数の個数: 48

約数和(自身を含む): 393368400

約数和(自身を除く): 191130994

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 6389, 12778, 15827, 31654, 44723, 89446, 108613, 121391, 217226, 242782, 313061, 626122, 760291, 849737, 1520582, 1699474, 2063647, 4127294, 5322037, 5948159, 10644074, 11896318, 14445529, 28891058, 101118703, 202237406]

約数ペア:

[(1, 202237406), (2, 101118703), (7, 28891058), (14, 14445529), (17, 11896318), (19, 10644074), (34, 5948159), (38, 5322037), (49, 4127294), (98, 2063647), (119, 1699474), (133, 1520582), (238, 849737), (266, 760291), (323, 626122), (646, 313061), (833, 242782), (931, 217226), (1666, 121391), (1862, 108613), (2261, 89446), (4522, 44723), (6389, 31654), (12778, 15827)]