221036603138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1\times {\mathrm{2309}}^1$

素因数の和:3051

約数の個数: 64

約数和(自身を含む): 367490027520

約数和(自身を除く): 146453424382

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 547, 689, 1094, 1378, 1651, 2309, 3302, 4618, 6731, 7111, 13462, 14222, 28991, 30017, 57982, 60034, 69469, 87503, 122377, 138938, 175006, 244754, 293243, 376883, 586486, 753766, 903097, 1263023, 1590901, 1806194, 2526046, 3181802, 3681857, 3812159, 7363714, 7624318, 15541879, 16419299, 31083758, 32838598, 47864141, 66940219, 95728282, 133880438, 160403921, 202044427, 320807842, 404088854, 870222847, 1740445694, 2085250973, 4170501946, 8501407813, 17002815626, 110518301569, 221036603138]

約数ペア:

[(1, 221036603138), (2, 110518301569), (13, 17002815626), (26, 8501407813), (53, 4170501946), (106, 2085250973), (127, 1740445694), (254, 870222847), (547, 404088854), (689, 320807842), (1094, 202044427), (1378, 160403921), (1651, 133880438), (2309, 95728282), (3302, 66940219), (4618, 47864141), (6731, 32838598), (7111, 31083758), (13462, 16419299), (14222, 15541879), (28991, 7624318), (30017, 7363714), (57982, 3812159), (60034, 3681857), (69469, 3181802), (87503, 2526046), (122377, 1806194), (138938, 1590901), (175006, 1263023), (244754, 903097), (293243, 753766), (376883, 586486)]