220170594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4523}}^1$

素因数の和:4615

約数の個数: 64

約数和(自身を含む): 538536960

約数和(自身を除く): 318366366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 2318, 2562, 3477, 4523, 6954, 8113, 9046, 13569, 16226, 24339, 27138, 31661, 48678, 63322, 85937, 94983, 171874, 189966, 257811, 275903, 515622, 551806, 601559, 827709, 1203118, 1655418, 1804677, 1931321, 3609354, 3862642, 5242157, 5793963, 10484314, 11587926, 15726471, 31452942, 36695099, 73390198, 110085297, 220170594]

約数ペア:

[(1, 220170594), (2, 110085297), (3, 73390198), (6, 36695099), (7, 31452942), (14, 15726471), (19, 11587926), (21, 10484314), (38, 5793963), (42, 5242157), (57, 3862642), (61, 3609354), (114, 1931321), (122, 1804677), (133, 1655418), (183, 1203118), (266, 827709), (366, 601559), (399, 551806), (427, 515622), (798, 275903), (854, 257811), (1159, 189966), (1281, 171874), (2318, 94983), (2562, 85937), (3477, 63322), (4523, 48678), (6954, 31661), (8113, 27138), (9046, 24339), (13569, 16226)]