201355984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3023}}^1$

素因数の和:3235

約数の個数: 40

約数和(自身を含む): 409473792

約数和(自身を除く): 208117808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 724, 1448, 2896, 3023, 4163, 6046, 8326, 12092, 16652, 24184, 33304, 48368, 66608, 69529, 139058, 278116, 547163, 556232, 1094326, 1112464, 2188652, 4377304, 8754608, 12584749, 25169498, 50338996, 100677992, 201355984]

約数ペア:

[(1, 201355984), (2, 100677992), (4, 50338996), (8, 25169498), (16, 12584749), (23, 8754608), (46, 4377304), (92, 2188652), (181, 1112464), (184, 1094326), (362, 556232), (368, 547163), (724, 278116), (1448, 139058), (2896, 69529), (3023, 66608), (4163, 48368), (6046, 33304), (8326, 24184), (12092, 16652)]