201777760386

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{497929}}^1$

素因数の和:498463

約数の個数: 48

約数和(自身を含む): 447419980800

約数和(自身を除く): 245642220414

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 479, 846, 958, 1437, 2874, 4311, 8622, 22513, 45026, 67539, 135078, 202617, 405234, 497929, 995858, 1493787, 2987574, 4481361, 8962722, 23402663, 46805326, 70207989, 140415978, 210623967, 238507991, 421247934, 477015982, 715523973, 1431047946, 2146571919, 4293143838, 11209875577, 22419751154, 33629626731, 67259253462, 100888880193, 201777760386]

約数ペア:

[(1, 201777760386), (2, 100888880193), (3, 67259253462), (6, 33629626731), (9, 22419751154), (18, 11209875577), (47, 4293143838), (94, 2146571919), (141, 1431047946), (282, 715523973), (423, 477015982), (479, 421247934), (846, 238507991), (958, 210623967), (1437, 140415978), (2874, 70207989), (4311, 46805326), (8622, 23402663), (22513, 8962722), (45026, 4481361), (67539, 2987574), (135078, 1493787), (202617, 995858), (405234, 497929)]