202290088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25261}}^1$

素因数の和:25298

約数の個数: 64

約数和(自身を含む): 509281920

約数和(自身を除く): 306991832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 25261, 50522, 101044, 176827, 202088, 277871, 328393, 353654, 555742, 656786, 707308, 1111484, 1313572, 1414616, 1945097, 2222968, 2298751, 2627144, 3612323, 3890194, 4597502, 7224646, 7780388, 9195004, 14449292, 15560776, 18390008, 25286261, 28898584, 50572522, 101145044, 202290088]

約数ペア:

[(1, 202290088), (2, 101145044), (4, 50572522), (7, 28898584), (8, 25286261), (11, 18390008), (13, 15560776), (14, 14449292), (22, 9195004), (26, 7780388), (28, 7224646), (44, 4597502), (52, 3890194), (56, 3612323), (77, 2627144), (88, 2298751), (91, 2222968), (104, 1945097), (143, 1414616), (154, 1313572), (182, 1111484), (286, 707308), (308, 656786), (364, 555742), (572, 353654), (616, 328393), (728, 277871), (1001, 202088), (1144, 176827), (2002, 101044), (4004, 50522), (8008, 25261)]