220098086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 390168576

約数和(自身を除く): 170070490

約数列:

[1, 2, 13, 23, 26, 41, 46, 47, 82, 94, 191, 299, 382, 533, 598, 611, 943, 1066, 1081, 1222, 1886, 1927, 2162, 2483, 3854, 4393, 4966, 7831, 8786, 8977, 12259, 14053, 15662, 17954, 24518, 25051, 28106, 44321, 50102, 57109, 88642, 101803, 114218, 116701, 180113, 203606, 206471, 233402, 360226, 368057, 412942, 576173, 736114, 1152346, 2341469, 2684123, 4682938, 4784741, 5368246, 8465311, 9569482, 16930622, 110049043, 220098086]

約数ペア:

[(1, 220098086), (2, 110049043), (13, 16930622), (23, 9569482), (26, 8465311), (41, 5368246), (46, 4784741), (47, 4682938), (82, 2684123), (94, 2341469), (191, 1152346), (299, 736114), (382, 576173), (533, 412942), (598, 368057), (611, 360226), (943, 233402), (1066, 206471), (1081, 203606), (1222, 180113), (1886, 116701), (1927, 114218), (2162, 101803), (2483, 88642), (3854, 57109), (4393, 50102), (4966, 44321), (7831, 28106), (8786, 25051), (8977, 24518), (12259, 17954), (14053, 15662)]