201795090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5309}}^1$

素因数の和:5507

約数の個数: 64

約数和(自身を含む): 556657920

約数和(自身を除く): 354862830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1810, 2534, 2715, 3801, 5309, 5430, 6335, 7602, 10618, 12670, 15927, 19005, 26545, 31854, 37163, 38010, 53090, 74326, 79635, 111489, 159270, 185815, 222978, 371630, 557445, 960929, 1114890, 1921858, 2882787, 4804645, 5765574, 6726503, 9609290, 13453006, 14413935, 20179509, 28827870, 33632515, 40359018, 67265030, 100897545, 201795090]

約数ペア:

[(1, 201795090), (2, 100897545), (3, 67265030), (5, 40359018), (6, 33632515), (7, 28827870), (10, 20179509), (14, 14413935), (15, 13453006), (21, 9609290), (30, 6726503), (35, 5765574), (42, 4804645), (70, 2882787), (105, 1921858), (181, 1114890), (210, 960929), (362, 557445), (543, 371630), (905, 222978), (1086, 185815), (1267, 159270), (1810, 111489), (2534, 79635), (2715, 74326), (3801, 53090), (5309, 38010), (5430, 37163), (6335, 31854), (7602, 26545), (10618, 19005), (12670, 15927)]