214974284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17569}}^1$

素因数の和:17622

約数の個数: 48

約数和(自身を含む): 472281600

約数和(自身を除く): 257307316

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 17569, 35138, 70276, 122983, 245966, 333811, 404087, 491932, 667622, 808174, 1335244, 1616348, 2336677, 2828609, 4673354, 5657218, 7677653, 9346708, 11314436, 15355306, 30710612, 53743571, 107487142, 214974284]

約数ペア:

[(1, 214974284), (2, 107487142), (4, 53743571), (7, 30710612), (14, 15355306), (19, 11314436), (23, 9346708), (28, 7677653), (38, 5657218), (46, 4673354), (76, 2828609), (92, 2336677), (133, 1616348), (161, 1335244), (266, 808174), (322, 667622), (437, 491932), (532, 404087), (644, 333811), (874, 245966), (1748, 122983), (3059, 70276), (6118, 35138), (12236, 17569)]