202897168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3187}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 412705728

約数和(自身を除く): 209808560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1384, 2768, 3187, 3979, 6374, 7958, 12748, 15916, 25496, 31832, 50992, 63664, 73301, 146602, 293204, 551351, 586408, 1102702, 1172816, 2205404, 4410808, 8821616, 12681073, 25362146, 50724292, 101448584, 202897168]

約数ペア:

[(1, 202897168), (2, 101448584), (4, 50724292), (8, 25362146), (16, 12681073), (23, 8821616), (46, 4410808), (92, 2205404), (173, 1172816), (184, 1102702), (346, 586408), (368, 551351), (692, 293204), (1384, 146602), (2768, 73301), (3187, 63664), (3979, 50992), (6374, 31832), (7958, 25496), (12748, 15916)]