200420502

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 418369536

約数和(自身を除く): 217949034

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 191, 282, 366, 382, 573, 1146, 2867, 3721, 5734, 7442, 8601, 8977, 11163, 11651, 17202, 17954, 22326, 23302, 26931, 34953, 53862, 69906, 174887, 349774, 524661, 547597, 710711, 1049322, 1095194, 1421422, 1642791, 2132133, 3285582, 4264266, 33403417, 66806834, 100210251, 200420502]

約数ペア:

[(1, 200420502), (2, 100210251), (3, 66806834), (6, 33403417), (47, 4264266), (61, 3285582), (94, 2132133), (122, 1642791), (141, 1421422), (183, 1095194), (191, 1049322), (282, 710711), (366, 547597), (382, 524661), (573, 349774), (1146, 174887), (2867, 69906), (3721, 53862), (5734, 34953), (7442, 26931), (8601, 23302), (8977, 22326), (11163, 17954), (11651, 17202)]