201790684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 384100416

約数和(自身を除く): 182309732

約数列:

[1, 2, 4, 23, 41, 46, 61, 82, 92, 122, 164, 244, 877, 943, 1403, 1754, 1886, 2501, 2806, 3508, 3772, 5002, 5612, 10004, 20171, 35957, 40342, 53497, 57523, 71914, 80684, 106994, 115046, 143828, 213988, 230092, 827011, 1230431, 1654022, 2193377, 2460862, 3308044, 4386754, 4921724, 8773508, 50447671, 100895342, 201790684]

約数ペア:

[(1, 201790684), (2, 100895342), (4, 50447671), (23, 8773508), (41, 4921724), (46, 4386754), (61, 3308044), (82, 2460862), (92, 2193377), (122, 1654022), (164, 1230431), (244, 827011), (877, 230092), (943, 213988), (1403, 143828), (1754, 115046), (1886, 106994), (2501, 80684), (2806, 71914), (3508, 57523), (3772, 53497), (5002, 40342), (5612, 35957), (10004, 20171)]