206584308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 617460480

約数和(自身を除く): 410876172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 89, 122, 126, 151, 178, 183, 244, 252, 267, 302, 356, 366, 427, 453, 534, 549, 604, 623, 732, 801, 854, 906, 1057, 1068, 1098, 1246, 1281, 1359, 1602, 1708, 1812, 1869, 2114, 2196, 2492, 2562, 2718, 3171, 3204, 3738, 3843, 4228, 5124, 5429, 5436, 5607, 6342, 7476, 7686, 9211, 9513, 10858, 11214, 12684, 13439, 15372, 16287, 18422, 19026, 21716, 22428, 26878, 27633, 32574, 36844, 38003, 38052, 40317, 48861, 53756, 55266, 64477, 65148, 76006, 80634, 82899, 94073, 97722, 110532, 114009, 120951, 128954, 152012, 161268, 165798, 188146, 193431, 195444, 228018, 241902, 257908, 282219, 331596, 342027, 376292, 386862, 456036, 483804, 564438, 580293, 684054, 773724, 819779, 846657, 1128876, 1160586, 1368108, 1639558, 1693314, 2321172, 2459337, 3279116, 3386628, 4918674, 5738453, 7378011, 9837348, 11476906, 14756022, 17215359, 22953812, 29512044, 34430718, 51646077, 68861436, 103292154, 206584308]

約数ペア:

[(1, 206584308), (2, 103292154), (3, 68861436), (4, 51646077), (6, 34430718), (7, 29512044), (9, 22953812), (12, 17215359), (14, 14756022), (18, 11476906), (21, 9837348), (28, 7378011), (36, 5738453), (42, 4918674), (61, 3386628), (63, 3279116), (84, 2459337), (89, 2321172), (122, 1693314), (126, 1639558), (151, 1368108), (178, 1160586), (183, 1128876), (244, 846657), (252, 819779), (267, 773724), (302, 684054), (356, 580293), (366, 564438), (427, 483804), (453, 456036), (534, 386862), (549, 376292), (604, 342027), (623, 331596), (732, 282219), (801, 257908), (854, 241902), (906, 228018), (1057, 195444), (1068, 193431), (1098, 188146), (1246, 165798), (1281, 161268), (1359, 152012), (1602, 128954), (1708, 120951), (1812, 114009), (1869, 110532), (2114, 97722), (2196, 94073), (2492, 82899), (2562, 80634), (2718, 76006), (3171, 65148), (3204, 64477), (3738, 55266), (3843, 53756), (4228, 48861), (5124, 40317), (5429, 38052), (5436, 38003), (5607, 36844), (6342, 32574), (7476, 27633), (7686, 26878), (9211, 22428), (9513, 21716), (10858, 19026), (11214, 18422), (12684, 16287), (13439, 15372)]