222002044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 438530400

約数和(自身を除く): 216528356

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 109, 164, 218, 436, 451, 902, 1129, 1199, 1804, 2258, 2398, 4469, 4516, 4796, 8938, 12419, 17876, 24838, 46289, 49159, 49676, 92578, 98318, 123061, 185156, 196636, 246122, 492244, 509179, 1018358, 1353671, 2036716, 2707342, 5045501, 5414684, 10091002, 20182004, 55500511, 111001022, 222002044]

約数ペア:

[(1, 222002044), (2, 111001022), (4, 55500511), (11, 20182004), (22, 10091002), (41, 5414684), (44, 5045501), (82, 2707342), (109, 2036716), (164, 1353671), (218, 1018358), (436, 509179), (451, 492244), (902, 246122), (1129, 196636), (1199, 185156), (1804, 123061), (2258, 98318), (2398, 92578), (4469, 49676), (4516, 49159), (4796, 46289), (8938, 24838), (12419, 17876)]