202155534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 549780480

約数和(自身を除く): 347624946

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 163, 189, 193, 238, 306, 326, 357, 378, 386, 459, 489, 579, 714, 918, 978, 1071, 1141, 1158, 1351, 1467, 1737, 2142, 2282, 2702, 2771, 2934, 3213, 3281, 3423, 3474, 4053, 4401, 5211, 5542, 6426, 6562, 6846, 8106, 8313, 8802, 9843, 10269, 10422, 12159, 16626, 19397, 19686, 20538, 22967, 24318, 24939, 29529, 30807, 31459, 36477, 38794, 45934, 49878, 58191, 59058, 61614, 62918, 68901, 72954, 74817, 88587, 94377, 116382, 137802, 149634, 174573, 177174, 188754, 206703, 220213, 283131, 349146, 413406, 440426, 523719, 534803, 566262, 620109, 660639, 849393, 1047438, 1069606, 1240218, 1321278, 1604409, 1698786, 1981917, 3208818, 3743621, 3963834, 4813227, 5945751, 7487242, 9626454, 11230863, 11891502, 14439681, 22461726, 28879362, 33692589, 67385178, 101077767, 202155534]

約数ペア:

[(1, 202155534), (2, 101077767), (3, 67385178), (6, 33692589), (7, 28879362), (9, 22461726), (14, 14439681), (17, 11891502), (18, 11230863), (21, 9626454), (27, 7487242), (34, 5945751), (42, 4813227), (51, 3963834), (54, 3743621), (63, 3208818), (102, 1981917), (119, 1698786), (126, 1604409), (153, 1321278), (163, 1240218), (189, 1069606), (193, 1047438), (238, 849393), (306, 660639), (326, 620109), (357, 566262), (378, 534803), (386, 523719), (459, 440426), (489, 413406), (579, 349146), (714, 283131), (918, 220213), (978, 206703), (1071, 188754), (1141, 177174), (1158, 174573), (1351, 149634), (1467, 137802), (1737, 116382), (2142, 94377), (2282, 88587), (2702, 74817), (2771, 72954), (2934, 68901), (3213, 62918), (3281, 61614), (3423, 59058), (3474, 58191), (4053, 49878), (4401, 45934), (5211, 38794), (5542, 36477), (6426, 31459), (6562, 30807), (6846, 29529), (8106, 24939), (8313, 24318), (8802, 22967), (9843, 20538), (10269, 19686), (10422, 19397), (12159, 16626)]