201225344

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{68351}}^1$

素因数の和:68388

約数の個数: 32

約数和(自身を含む): 418314240

約数和(自身を除く): 217088896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 68351, 136702, 273404, 546808, 1093616, 1572073, 2187232, 3144146, 4374464, 6288292, 8748928, 12576584, 25153168, 50306336, 100612672, 201225344]

約数ペア:

[(1, 201225344), (2, 100612672), (4, 50306336), (8, 25153168), (16, 12576584), (23, 8748928), (32, 6288292), (46, 4374464), (64, 3144146), (92, 2187232), (128, 1572073), (184, 1093616), (368, 546808), (736, 273404), (1472, 136702), (2944, 68351)]