201438705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 351535680

約数和(自身を除く): 150096975

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 229, 347, 507, 687, 845, 1041, 1145, 1735, 2535, 2977, 3435, 4511, 5205, 8931, 13533, 14885, 22555, 38701, 44655, 58643, 67665, 79463, 116103, 175929, 193505, 238389, 293215, 397315, 580515, 879645, 1033019, 1191945, 3099057, 5165095, 13429247, 15495285, 40287741, 67146235, 201438705]

約数ペア:

[(1, 201438705), (3, 67146235), (5, 40287741), (13, 15495285), (15, 13429247), (39, 5165095), (65, 3099057), (169, 1191945), (195, 1033019), (229, 879645), (347, 580515), (507, 397315), (687, 293215), (845, 238389), (1041, 193505), (1145, 175929), (1735, 116103), (2535, 79463), (2977, 67665), (3435, 58643), (4511, 44655), (5205, 38701), (8931, 22555), (13533, 14885)]