201869444

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 415497600

約数和(自身を除く): 213628156

約数列:

[1, 2, 4, 7, 14, 28, 59, 89, 118, 178, 236, 356, 413, 623, 826, 1246, 1373, 1652, 2492, 2746, 5251, 5492, 9611, 10502, 19222, 21004, 36757, 38444, 73514, 81007, 122197, 147028, 162014, 244394, 324028, 488788, 567049, 855379, 1134098, 1710758, 2268196, 3421516, 7209623, 14419246, 28838492, 50467361, 100934722, 201869444]

約数ペア:

[(1, 201869444), (2, 100934722), (4, 50467361), (7, 28838492), (14, 14419246), (28, 7209623), (59, 3421516), (89, 2268196), (118, 1710758), (178, 1134098), (236, 855379), (356, 567049), (413, 488788), (623, 324028), (826, 244394), (1246, 162014), (1373, 147028), (1652, 122197), (2492, 81007), (2746, 73514), (5251, 38444), (5492, 36757), (9611, 21004), (10502, 19222)]