197519868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60293}}^1$

素因数の和:60323

約数の個数: 72

約数和(自身を含む): 614516448

約数和(自身を除く): 416996580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 60293, 120586, 180879, 241172, 361758, 422051, 542637, 723516, 783809, 844102, 1085274, 1266153, 1567618, 1688204, 2170548, 2351427, 2532306, 3135236, 3798459, 4702854, 5064612, 5486663, 7054281, 7596918, 9405708, 10973326, 14108562, 15193836, 16459989, 21946652, 28217124, 32919978, 49379967, 65839956, 98759934, 197519868]

約数ペア:

[(1, 197519868), (2, 98759934), (3, 65839956), (4, 49379967), (6, 32919978), (7, 28217124), (9, 21946652), (12, 16459989), (13, 15193836), (14, 14108562), (18, 10973326), (21, 9405708), (26, 7596918), (28, 7054281), (36, 5486663), (39, 5064612), (42, 4702854), (52, 3798459), (63, 3135236), (78, 2532306), (84, 2351427), (91, 2170548), (117, 1688204), (126, 1567618), (156, 1266153), (182, 1085274), (234, 844102), (252, 783809), (273, 723516), (364, 542637), (468, 422051), (546, 361758), (819, 241172), (1092, 180879), (1638, 120586), (3276, 60293)]