195707538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7673}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 460900440

約数和(自身を除く): 265192902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 7673, 8502, 12753, 15346, 23019, 25506, 46038, 69057, 99749, 138114, 199498, 299247, 598494, 836357, 897741, 1672714, 1795482, 2509071, 5018142, 7527213, 10872641, 15054426, 21745282, 32617923, 65235846, 97853769, 195707538]

約数ペア:

[(1, 195707538), (2, 97853769), (3, 65235846), (6, 32617923), (9, 21745282), (13, 15054426), (18, 10872641), (26, 7527213), (39, 5018142), (78, 2509071), (109, 1795482), (117, 1672714), (218, 897741), (234, 836357), (327, 598494), (654, 299247), (981, 199498), (1417, 138114), (1962, 99749), (2834, 69057), (4251, 46038), (7673, 25506), (8502, 23019), (12753, 15346)]