202815426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 478110528

約数和(自身を除く): 275295102

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 157, 222, 253, 314, 407, 471, 506, 529, 759, 814, 851, 942, 1058, 1221, 1518, 1587, 1702, 1727, 2442, 2553, 3174, 3454, 3611, 5106, 5181, 5809, 5819, 7222, 9361, 10362, 10833, 11618, 11638, 17427, 17457, 18722, 19573, 21666, 28083, 34854, 34914, 39146, 39721, 56166, 58719, 63899, 79442, 83053, 117438, 119163, 127798, 133607, 166106, 191697, 215303, 238326, 249159, 267214, 383394, 400821, 430606, 498318, 645909, 801642, 913583, 1291818, 1469677, 1827166, 2740749, 2939354, 3072961, 4409031, 5481498, 6145922, 8818062, 9218883, 18437766, 33802571, 67605142, 101407713, 202815426]

約数ペア:

[(1, 202815426), (2, 101407713), (3, 67605142), (6, 33802571), (11, 18437766), (22, 9218883), (23, 8818062), (33, 6145922), (37, 5481498), (46, 4409031), (66, 3072961), (69, 2939354), (74, 2740749), (111, 1827166), (138, 1469677), (157, 1291818), (222, 913583), (253, 801642), (314, 645909), (407, 498318), (471, 430606), (506, 400821), (529, 383394), (759, 267214), (814, 249159), (851, 238326), (942, 215303), (1058, 191697), (1221, 166106), (1518, 133607), (1587, 127798), (1702, 119163), (1727, 117438), (2442, 83053), (2553, 79442), (3174, 63899), (3454, 58719), (3611, 56166), (5106, 39721), (5181, 39146), (5809, 34914), (5819, 34854), (7222, 28083), (9361, 21666), (10362, 19573), (10833, 18722), (11618, 17457), (11638, 17427)]