207947052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 546218400

約数和(自身を除く): 338271348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 409, 487, 522, 818, 974, 1044, 1227, 1461, 1636, 1948, 2454, 2922, 3681, 4383, 4908, 5844, 7362, 8766, 11861, 14123, 14724, 17532, 23722, 28246, 35583, 42369, 47444, 56492, 71166, 84738, 106749, 127107, 142332, 169476, 199183, 213498, 254214, 398366, 426996, 508428, 597549, 796732, 1195098, 1792647, 2390196, 3585294, 5776307, 7170588, 11552614, 17328921, 23105228, 34657842, 51986763, 69315684, 103973526, 207947052]

約数ペア:

[(1, 207947052), (2, 103973526), (3, 69315684), (4, 51986763), (6, 34657842), (9, 23105228), (12, 17328921), (18, 11552614), (29, 7170588), (36, 5776307), (58, 3585294), (87, 2390196), (116, 1792647), (174, 1195098), (261, 796732), (348, 597549), (409, 508428), (487, 426996), (522, 398366), (818, 254214), (974, 213498), (1044, 199183), (1227, 169476), (1461, 142332), (1636, 127107), (1948, 106749), (2454, 84738), (2922, 71166), (3681, 56492), (4383, 47444), (4908, 42369), (5844, 35583), (7362, 28246), (8766, 23722), (11861, 17532), (14123, 14724)]