204554142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6673}}^1$

素因数の和:6825

約数の個数: 48

約数和(自身を含む): 481008528

約数和(自身を除く): 276454386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 6673, 10218, 13346, 15327, 20019, 30654, 40038, 60057, 86749, 120114, 173498, 260247, 520494, 780741, 874163, 1561482, 1748326, 2622489, 5244978, 7867467, 11364119, 15734934, 22728238, 34092357, 68184714, 102277071, 204554142]

約数ペア:

[(1, 204554142), (2, 102277071), (3, 68184714), (6, 34092357), (9, 22728238), (13, 15734934), (18, 11364119), (26, 7867467), (39, 5244978), (78, 2622489), (117, 1748326), (131, 1561482), (234, 874163), (262, 780741), (393, 520494), (786, 260247), (1179, 173498), (1703, 120114), (2358, 86749), (3406, 60057), (5109, 40038), (6673, 30654), (10218, 20019), (13346, 15327)]