201540026052

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{77521}}^1$

素因数の和:78069

約数の個数: 72

約数和(自身を含む): 513257347512

約数和(自身を除く): 311717321460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 281, 514, 562, 771, 843, 1028, 1124, 1542, 1686, 2313, 2529, 3084, 3372, 4626, 5058, 9252, 10116, 72217, 77521, 144434, 155042, 216651, 232563, 288868, 310084, 433302, 465126, 649953, 697689, 866604, 930252, 1299906, 1395378, 2599812, 2790756, 19922897, 21783401, 39845794, 43566802, 59768691, 65350203, 79691588, 87133604, 119537382, 130700406, 179306073, 196050609, 239074764, 261400812, 358612146, 392101218, 717224292, 784202436, 5598334057, 11196668114, 16795002171, 22393336228, 33590004342, 50385006513, 67180008684, 100770013026, 201540026052]

約数ペア:

[(1, 201540026052), (2, 100770013026), (3, 67180008684), (4, 50385006513), (6, 33590004342), (9, 22393336228), (12, 16795002171), (18, 11196668114), (36, 5598334057), (257, 784202436), (281, 717224292), (514, 392101218), (562, 358612146), (771, 261400812), (843, 239074764), (1028, 196050609), (1124, 179306073), (1542, 130700406), (1686, 119537382), (2313, 87133604), (2529, 79691588), (3084, 65350203), (3372, 59768691), (4626, 43566802), (5058, 39845794), (9252, 21783401), (10116, 19922897), (72217, 2790756), (77521, 2599812), (144434, 1395378), (155042, 1299906), (216651, 930252), (232563, 866604), (288868, 697689), (310084, 649953), (433302, 465126)]