211672935482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{78809}}^1$

素因数の和:79426

約数の個数: 32

約数和(自身を含む): 338739881040

約数和(自身を除く): 127066945558

約数列:

[1, 2, 17, 34, 197, 394, 401, 802, 3349, 6698, 6817, 13634, 78809, 78997, 157618, 157994, 1339753, 1342949, 2679506, 2685898, 15525373, 31050746, 31602409, 63204818, 263931341, 527862682, 537240953, 1074481906, 6225674573, 12451349146, 105836467741, 211672935482]

約数ペア:

[(1, 211672935482), (2, 105836467741), (17, 12451349146), (34, 6225674573), (197, 1074481906), (394, 537240953), (401, 527862682), (802, 263931341), (3349, 63204818), (6698, 31602409), (6817, 31050746), (13634, 15525373), (78809, 2685898), (78997, 2679506), (157618, 1342949), (157994, 1339753)]