201421476

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{22291}}^1$

素因数の和:22552

約数の個数: 36

約数和(自身を含む): 511200144

約数和(自身を除く): 309778668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 22291, 44582, 66873, 89164, 133746, 200619, 267492, 401238, 802476, 5595041, 11190082, 16785123, 22380164, 33570246, 50355369, 67140492, 100710738, 201421476]

約数ペア:

[(1, 201421476), (2, 100710738), (3, 67140492), (4, 50355369), (6, 33570246), (9, 22380164), (12, 16785123), (18, 11190082), (36, 5595041), (251, 802476), (502, 401238), (753, 267492), (1004, 200619), (1506, 133746), (2259, 89164), (3012, 66873), (4518, 44582), (9036, 22291)]