208804034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 342796800

約数和(自身を除く): 133992766

約数列:

[1, 2, 19, 31, 38, 62, 157, 314, 589, 1129, 1178, 2258, 2983, 4867, 5966, 9734, 21451, 34999, 42902, 69998, 92473, 177253, 184946, 354506, 664981, 1329962, 3367807, 5494843, 6735614, 10989686, 104402017, 208804034]

約数ペア:

[(1, 208804034), (2, 104402017), (19, 10989686), (31, 6735614), (38, 5494843), (62, 3367807), (157, 1329962), (314, 664981), (589, 354506), (1129, 184946), (1178, 177253), (2258, 92473), (2983, 69998), (4867, 42902), (5966, 34999), (9734, 21451)]