200829993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 353041920

約数和(自身を除く): 152211927

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 109, 119, 221, 273, 327, 357, 397, 663, 763, 1191, 1417, 1547, 1853, 2289, 2779, 4251, 4641, 5161, 5559, 6749, 8337, 9919, 12971, 15483, 20247, 24089, 29757, 36127, 38913, 43273, 47243, 72267, 87737, 108381, 129819, 141729, 168623, 263211, 302911, 505869, 562549, 614159, 735641, 908733, 1687647, 1842477, 2206923, 3937843, 5149487, 9563333, 11813529, 15448461, 28689999, 66943331, 200829993]

約数ペア:

[(1, 200829993), (3, 66943331), (7, 28689999), (13, 15448461), (17, 11813529), (21, 9563333), (39, 5149487), (51, 3937843), (91, 2206923), (109, 1842477), (119, 1687647), (221, 908733), (273, 735641), (327, 614159), (357, 562549), (397, 505869), (663, 302911), (763, 263211), (1191, 168623), (1417, 141729), (1547, 129819), (1853, 108381), (2289, 87737), (2779, 72267), (4251, 47243), (4641, 43273), (5161, 38913), (5559, 36127), (6749, 29757), (8337, 24089), (9919, 20247), (12971, 15483)]