206284260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37781}}^1$

素因数の和:37813

約数の個数: 96

約数和(自身を含む): 710906112

約数和(自身を除く): 504621852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 37781, 75562, 113343, 151124, 188905, 226686, 264467, 377810, 453372, 491153, 528934, 566715, 755620, 793401, 982306, 1057868, 1133430, 1322335, 1473459, 1586802, 1964612, 2266860, 2455765, 2644670, 2946918, 3173604, 3438071, 3967005, 4911530, 5289340, 5893836, 6876142, 7367295, 7934010, 9823060, 10314213, 13752284, 14734590, 15868020, 17190355, 20628426, 29469180, 34380710, 41256852, 51571065, 68761420, 103142130, 206284260]

約数ペア:

[(1, 206284260), (2, 103142130), (3, 68761420), (4, 51571065), (5, 41256852), (6, 34380710), (7, 29469180), (10, 20628426), (12, 17190355), (13, 15868020), (14, 14734590), (15, 13752284), (20, 10314213), (21, 9823060), (26, 7934010), (28, 7367295), (30, 6876142), (35, 5893836), (39, 5289340), (42, 4911530), (52, 3967005), (60, 3438071), (65, 3173604), (70, 2946918), (78, 2644670), (84, 2455765), (91, 2266860), (105, 1964612), (130, 1586802), (140, 1473459), (156, 1322335), (182, 1133430), (195, 1057868), (210, 982306), (260, 793401), (273, 755620), (364, 566715), (390, 528934), (420, 491153), (455, 453372), (546, 377810), (780, 264467), (910, 226686), (1092, 188905), (1365, 151124), (1820, 113343), (2730, 75562), (5460, 37781)]