200767268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 398442240

約数和(自身を除く): 197674972

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 89, 94, 142, 169, 178, 188, 284, 338, 356, 611, 676, 923, 1157, 1222, 1846, 2314, 2444, 3337, 3692, 4183, 4628, 6319, 6674, 7943, 8366, 11999, 12638, 13348, 15041, 15886, 16732, 23998, 25276, 30082, 31772, 43381, 47996, 54379, 60164, 82147, 86762, 108758, 164294, 173524, 217516, 296993, 328588, 563953, 593986, 706927, 1067911, 1127906, 1187972, 1413854, 2135822, 2255812, 2827708, 3860909, 4271644, 7721818, 15443636, 50191817, 100383634, 200767268]

約数ペア:

[(1, 200767268), (2, 100383634), (4, 50191817), (13, 15443636), (26, 7721818), (47, 4271644), (52, 3860909), (71, 2827708), (89, 2255812), (94, 2135822), (142, 1413854), (169, 1187972), (178, 1127906), (188, 1067911), (284, 706927), (338, 593986), (356, 563953), (611, 328588), (676, 296993), (923, 217516), (1157, 173524), (1222, 164294), (1846, 108758), (2314, 86762), (2444, 82147), (3337, 60164), (3692, 54379), (4183, 47996), (4628, 43381), (6319, 31772), (6674, 30082), (7943, 25276), (8366, 23998), (11999, 16732), (12638, 15886), (13348, 15041)]