201481035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4448

約数の個数: 64

約数和(自身を含む): 404766720

約数和(自身を除く): 203285685

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 1311, 1995, 2185, 2415, 3059, 4391, 6555, 9177, 13173, 15295, 21955, 30737, 45885, 65865, 83429, 92211, 100993, 153685, 250287, 302979, 417145, 461055, 504965, 584003, 706951, 1251435, 1514895, 1752009, 1918867, 2120853, 2920015, 3534755, 5756601, 8760045, 9594335, 10604265, 13432069, 28783005, 40296207, 67160345, 201481035]

約数ペア:

[(1, 201481035), (3, 67160345), (5, 40296207), (7, 28783005), (15, 13432069), (19, 10604265), (21, 9594335), (23, 8760045), (35, 5756601), (57, 3534755), (69, 2920015), (95, 2120853), (105, 1918867), (115, 1752009), (133, 1514895), (161, 1251435), (285, 706951), (345, 584003), (399, 504965), (437, 461055), (483, 417145), (665, 302979), (805, 250287), (1311, 153685), (1995, 100993), (2185, 92211), (2415, 83429), (3059, 65865), (4391, 45885), (6555, 30737), (9177, 21955), (13173, 15295)]