201908552836

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{15187}}^1$

素因数の和:15401

約数の個数: 72

約数和(自身を含む): 379095639104

約数和(自身を除く): 177187086268

約数列:

[1, 2, 4, 23, 46, 61, 92, 103, 122, 206, 244, 412, 529, 1058, 1403, 2116, 2369, 2806, 4738, 5612, 6283, 9476, 12566, 15187, 25132, 30374, 32269, 54487, 60748, 64538, 108974, 129076, 144509, 217948, 289018, 349301, 578036, 698602, 926407, 1397204, 1564261, 1852814, 3128522, 3323707, 3705628, 6257044, 6647414, 8033923, 13294828, 16067846, 21307361, 32135692, 35978003, 42614722, 71956006, 85229444, 95419921, 143912012, 190839842, 381679684, 490069303, 827494069, 980138606, 1654988138, 1960277212, 2194658183, 3309976276, 4389316366, 8778632732, 50477138209, 100954276418, 201908552836]

約数ペア:

[(1, 201908552836), (2, 100954276418), (4, 50477138209), (23, 8778632732), (46, 4389316366), (61, 3309976276), (92, 2194658183), (103, 1960277212), (122, 1654988138), (206, 980138606), (244, 827494069), (412, 490069303), (529, 381679684), (1058, 190839842), (1403, 143912012), (2116, 95419921), (2369, 85229444), (2806, 71956006), (4738, 42614722), (5612, 35978003), (6283, 32135692), (9476, 21307361), (12566, 16067846), (15187, 13294828), (25132, 8033923), (30374, 6647414), (32269, 6257044), (54487, 3705628), (60748, 3323707), (64538, 3128522), (108974, 1852814), (129076, 1564261), (144509, 1397204), (217948, 926407), (289018, 698602), (349301, 578036)]