201997557616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{10267}}^1\times {\mathrm{23201}}^1$

素因数の和:33529

約数の個数: 40

約数和(自身を含む): 398810639664

約数和(自身を除く): 196813082048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 10267, 20534, 23201, 41068, 46402, 82136, 92804, 164272, 185608, 371216, 544151, 1088302, 1229653, 2176604, 2459306, 4353208, 4918612, 8706416, 9837224, 19674448, 238204667, 476409334, 952818668, 1905637336, 3811274672, 12624847351, 25249694702, 50499389404, 100998778808, 201997557616]

約数ペア:

[(1, 201997557616), (2, 100998778808), (4, 50499389404), (8, 25249694702), (16, 12624847351), (53, 3811274672), (106, 1905637336), (212, 952818668), (424, 476409334), (848, 238204667), (10267, 19674448), (20534, 9837224), (23201, 8706416), (41068, 4918612), (46402, 4353208), (82136, 2459306), (92804, 2176604), (164272, 1229653), (185608, 1088302), (371216, 544151)]