201968676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61651}}^1$

素因数の和:61681

約数の個数: 72

約数和(自身を含む): 628357184

約数和(自身を除く): 426388508

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, 61651, 123302, 184953, 246604, 369906, 431557, 554859, 739812, 801463, 863114, 1109718, 1294671, 1602926, 1726228, 2219436, 2404389, 2589342, 3205852, 3884013, 4808778, 5178684, 5610241, 7213167, 7768026, 9617556, 11220482, 14426334, 15536052, 16830723, 22440964, 28852668, 33661446, 50492169, 67322892, 100984338, 201968676]

約数ペア:

[(1, 201968676), (2, 100984338), (3, 67322892), (4, 50492169), (6, 33661446), (7, 28852668), (9, 22440964), (12, 16830723), (13, 15536052), (14, 14426334), (18, 11220482), (21, 9617556), (26, 7768026), (28, 7213167), (36, 5610241), (39, 5178684), (42, 4808778), (52, 3884013), (63, 3205852), (78, 2589342), (84, 2404389), (91, 2219436), (117, 1726228), (126, 1602926), (156, 1294671), (182, 1109718), (234, 863114), (252, 801463), (273, 739812), (364, 554859), (468, 431557), (546, 369906), (819, 246604), (1092, 184953), (1638, 123302), (3276, 61651)]