201466005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 360364032

約数和(自身を除く): 158898027

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 113, 123, 195, 205, 223, 339, 533, 565, 615, 669, 1115, 1469, 1599, 1695, 2665, 2899, 3345, 4407, 4633, 7345, 7995, 8697, 9143, 13899, 14495, 22035, 23165, 25199, 27429, 43485, 45715, 60229, 69495, 75597, 118859, 125995, 137145, 180687, 301145, 327587, 356577, 377985, 594295, 903435, 982761, 1033159, 1637935, 1782885, 3099477, 4913805, 5165795, 13431067, 15497385, 40293201, 67155335, 201466005]

約数ペア:

[(1, 201466005), (3, 67155335), (5, 40293201), (13, 15497385), (15, 13431067), (39, 5165795), (41, 4913805), (65, 3099477), (113, 1782885), (123, 1637935), (195, 1033159), (205, 982761), (223, 903435), (339, 594295), (533, 377985), (565, 356577), (615, 327587), (669, 301145), (1115, 180687), (1469, 137145), (1599, 125995), (1695, 118859), (2665, 75597), (2899, 69495), (3345, 60229), (4407, 45715), (4633, 43485), (7345, 27429), (7995, 25199), (8697, 23165), (9143, 22035), (13899, 14495)]