202478916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4409}}^1$

素因数の和:4548

約数の個数: 48

約数和(自身を含む): 488980800

約数和(自身を除く): 286501884

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 1068, 3827, 4409, 7654, 8818, 11481, 13227, 15308, 17636, 22962, 26454, 45924, 52908, 189587, 379174, 392401, 568761, 758348, 784802, 1137522, 1177203, 1569604, 2275044, 2354406, 4708812, 16873243, 33746486, 50619729, 67492972, 101239458, 202478916]

約数ペア:

[(1, 202478916), (2, 101239458), (3, 67492972), (4, 50619729), (6, 33746486), (12, 16873243), (43, 4708812), (86, 2354406), (89, 2275044), (129, 1569604), (172, 1177203), (178, 1137522), (258, 784802), (267, 758348), (356, 568761), (516, 392401), (534, 379174), (1068, 189587), (3827, 52908), (4409, 45924), (7654, 26454), (8818, 22962), (11481, 17636), (13227, 15308)]