201651688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 258687512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 191, 238, 382, 476, 764, 952, 1109, 1337, 1528, 2218, 2674, 3247, 4436, 5348, 6494, 7763, 8872, 10696, 12988, 15526, 18853, 22729, 25976, 31052, 37706, 45458, 62104, 75412, 90916, 131971, 150824, 181832, 211819, 263942, 423638, 527884, 847276, 1055768, 1482733, 1694552, 2965466, 3600923, 5930932, 7201846, 11861864, 14403692, 25206461, 28807384, 50412922, 100825844, 201651688]

約数ペア:

[(1, 201651688), (2, 100825844), (4, 50412922), (7, 28807384), (8, 25206461), (14, 14403692), (17, 11861864), (28, 7201846), (34, 5930932), (56, 3600923), (68, 2965466), (119, 1694552), (136, 1482733), (191, 1055768), (238, 847276), (382, 527884), (476, 423638), (764, 263942), (952, 211819), (1109, 181832), (1337, 150824), (1528, 131971), (2218, 90916), (2674, 75412), (3247, 62104), (4436, 45458), (5348, 37706), (6494, 31052), (7763, 25976), (8872, 22729), (10696, 18853), (12988, 15526)]