199048206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 286174194

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 149, 238, 298, 357, 447, 714, 894, 1043, 1871, 2086, 2533, 3129, 3742, 5066, 5613, 6258, 7599, 11226, 13097, 15198, 17731, 26194, 31807, 35462, 39291, 53193, 63614, 78582, 95421, 106386, 190842, 222649, 278779, 445298, 557558, 667947, 836337, 1335894, 1672674, 1951453, 3902906, 4739243, 5854359, 9478486, 11708718, 14217729, 28435458, 33174701, 66349402, 99524103, 199048206]

約数ペア:

[(1, 199048206), (2, 99524103), (3, 66349402), (6, 33174701), (7, 28435458), (14, 14217729), (17, 11708718), (21, 9478486), (34, 5854359), (42, 4739243), (51, 3902906), (102, 1951453), (119, 1672674), (149, 1335894), (238, 836337), (298, 667947), (357, 557558), (447, 445298), (714, 278779), (894, 222649), (1043, 190842), (1871, 106386), (2086, 95421), (2533, 78582), (3129, 63614), (3742, 53193), (5066, 39291), (5613, 35462), (6258, 31807), (7599, 26194), (11226, 17731), (13097, 15198)]