197911836

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 84

約数和(自身を含む): 527551752

約数和(自身を除く): 329639916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 729, 804, 972, 1013, 1206, 1458, 1809, 2026, 2412, 2916, 3039, 3618, 4052, 5427, 6078, 7236, 9117, 10854, 12156, 16281, 18234, 21708, 27351, 32562, 36468, 48843, 54702, 65124, 67871, 82053, 97686, 109404, 135742, 164106, 195372, 203613, 246159, 271484, 328212, 407226, 492318, 610839, 738477, 814452, 984636, 1221678, 1476954, 1832517, 2443356, 2953908, 3665034, 5497551, 7330068, 10995102, 16492653, 21990204, 32985306, 49477959, 65970612, 98955918, 197911836]

約数ペア:

[(1, 197911836), (2, 98955918), (3, 65970612), (4, 49477959), (6, 32985306), (9, 21990204), (12, 16492653), (18, 10995102), (27, 7330068), (36, 5497551), (54, 3665034), (67, 2953908), (81, 2443356), (108, 1832517), (134, 1476954), (162, 1221678), (201, 984636), (243, 814452), (268, 738477), (324, 610839), (402, 492318), (486, 407226), (603, 328212), (729, 271484), (804, 246159), (972, 203613), (1013, 195372), (1206, 164106), (1458, 135742), (1809, 109404), (2026, 97686), (2412, 82053), (2916, 67871), (3039, 65124), (3618, 54702), (4052, 48843), (5427, 36468), (6078, 32562), (7236, 27351), (9117, 21708), (10854, 18234), (12156, 16281)]