204614992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32707}}^1$

素因数の和:32755

約数の個数: 40

約数和(自身を含む): 438025536

約数和(自身を除く): 233410544

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 32707, 65414, 130828, 261656, 523312, 556019, 752261, 1112038, 1504522, 2224076, 3009044, 4448152, 6018088, 8896304, 12036176, 12788437, 25576874, 51153748, 102307496, 204614992]

約数ペア:

[(1, 204614992), (2, 102307496), (4, 51153748), (8, 25576874), (16, 12788437), (17, 12036176), (23, 8896304), (34, 6018088), (46, 4448152), (68, 3009044), (92, 2224076), (136, 1504522), (184, 1112038), (272, 752261), (368, 556019), (391, 523312), (782, 261656), (1564, 130828), (3128, 65414), (6256, 32707)]