206304868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2113}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 451753344

約数和(自身を除く): 245448476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 317, 634, 1268, 2113, 2219, 3487, 4226, 4438, 6974, 8452, 8876, 13948, 14791, 23243, 24409, 29582, 46486, 48818, 59164, 92972, 97636, 162701, 325402, 650804, 669821, 1339642, 2679284, 4688747, 7368031, 9377494, 14736062, 18754988, 29472124, 51576217, 103152434, 206304868]

約数ペア:

[(1, 206304868), (2, 103152434), (4, 51576217), (7, 29472124), (11, 18754988), (14, 14736062), (22, 9377494), (28, 7368031), (44, 4688747), (77, 2679284), (154, 1339642), (308, 669821), (317, 650804), (634, 325402), (1268, 162701), (2113, 97636), (2219, 92972), (3487, 59164), (4226, 48818), (4438, 46486), (6974, 29582), (8452, 24409), (8876, 23243), (13948, 14791)]