195843494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 375762240

約数和(自身を除く): 179918746

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 539, 973, 1078, 1307, 1529, 1946, 2614, 3058, 6811, 9149, 10703, 13622, 14377, 18298, 21406, 28754, 64043, 74921, 100639, 128086, 149842, 181673, 201278, 363346, 704473, 1271711, 1408946, 1998403, 2543422, 3996806, 8901977, 13988821, 17803954, 27977642, 97921747, 195843494]

約数ペア:

[(1, 195843494), (2, 97921747), (7, 27977642), (11, 17803954), (14, 13988821), (22, 8901977), (49, 3996806), (77, 2543422), (98, 1998403), (139, 1408946), (154, 1271711), (278, 704473), (539, 363346), (973, 201278), (1078, 181673), (1307, 149842), (1529, 128086), (1946, 100639), (2614, 74921), (3058, 64043), (6811, 28754), (9149, 21406), (10703, 18298), (13622, 14377)]