201784492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32609}}^1$

素因数の和:32650

約数の個数: 48

約数和(自身を含む): 460192320

約数和(自身を除く): 258407828

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 32609, 65218, 130436, 228263, 423917, 456526, 554353, 847834, 913052, 1108706, 1695668, 2217412, 2967419, 3880471, 5934838, 7206589, 7760942, 11869676, 14413178, 15521884, 28826356, 50446123, 100892246, 201784492]

約数ペア:

[(1, 201784492), (2, 100892246), (4, 50446123), (7, 28826356), (13, 15521884), (14, 14413178), (17, 11869676), (26, 7760942), (28, 7206589), (34, 5934838), (52, 3880471), (68, 2967419), (91, 2217412), (119, 1695668), (182, 1108706), (221, 913052), (238, 847834), (364, 554353), (442, 456526), (476, 423917), (884, 228263), (1547, 130436), (3094, 65218), (6188, 32609)]