201664370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6857}}^1$

素因数の和:7054

約数の個数: 32

約数和(自身を含む): 386626608

約数和(自身を除く): 184962238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2941, 5882, 6857, 13714, 14705, 29410, 34285, 68570, 116569, 233138, 582845, 1165690, 1186261, 2372522, 5931305, 11862610, 20166437, 40332874, 100832185, 201664370]

約数ペア:

[(1, 201664370), (2, 100832185), (5, 40332874), (10, 20166437), (17, 11862610), (34, 5931305), (85, 2372522), (170, 1186261), (173, 1165690), (346, 582845), (865, 233138), (1730, 116569), (2941, 68570), (5882, 34285), (6857, 29410), (13714, 14705)]