225795444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86711}}^1$

素因数の和:86756

約数の個数: 48

約数和(自身を含む): 621551616

約数和(自身を除く): 395756172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 86711, 173422, 260133, 346844, 520266, 606977, 1040532, 1213954, 1820931, 2427908, 2688041, 3641862, 5376082, 7283724, 8064123, 10752164, 16128246, 18816287, 32256492, 37632574, 56448861, 75265148, 112897722, 225795444]

約数ペア:

[(1, 225795444), (2, 112897722), (3, 75265148), (4, 56448861), (6, 37632574), (7, 32256492), (12, 18816287), (14, 16128246), (21, 10752164), (28, 8064123), (31, 7283724), (42, 5376082), (62, 3641862), (84, 2688041), (93, 2427908), (124, 1820931), (186, 1213954), (217, 1040532), (372, 606977), (434, 520266), (651, 346844), (868, 260133), (1302, 173422), (2604, 86711)]