212659902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 611734032

約数和(自身を除く): 399074130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 49, 51, 63, 78, 91, 98, 102, 117, 119, 126, 147, 153, 182, 221, 234, 238, 273, 294, 306, 357, 441, 442, 546, 637, 663, 714, 819, 833, 882, 1071, 1091, 1274, 1326, 1547, 1638, 1666, 1911, 1989, 2142, 2182, 2499, 3094, 3273, 3822, 3978, 4641, 4998, 5733, 6546, 7497, 7637, 9282, 9819, 10829, 11466, 13923, 14183, 14994, 15274, 18547, 19638, 21658, 22911, 27846, 28366, 32487, 37094, 42549, 45822, 53459, 55641, 64974, 68733, 85098, 97461, 99281, 106918, 111282, 127647, 129829, 137466, 160377, 166923, 194922, 198562, 241111, 255294, 259658, 297843, 320754, 333846, 389487, 481131, 482222, 595686, 694967, 723333, 778974, 893529, 908803, 962262, 1168461, 1389934, 1446666, 1687777, 1787058, 1817606, 2084901, 2169999, 2336922, 2726409, 3375554, 4169802, 4339998, 5063331, 5452818, 6254703, 8179227, 10126662, 11814439, 12509406, 15189993, 16358454, 23628878, 30379986, 35443317, 70886634, 106329951, 212659902]

約数ペア:

[(1, 212659902), (2, 106329951), (3, 70886634), (6, 35443317), (7, 30379986), (9, 23628878), (13, 16358454), (14, 15189993), (17, 12509406), (18, 11814439), (21, 10126662), (26, 8179227), (34, 6254703), (39, 5452818), (42, 5063331), (49, 4339998), (51, 4169802), (63, 3375554), (78, 2726409), (91, 2336922), (98, 2169999), (102, 2084901), (117, 1817606), (119, 1787058), (126, 1687777), (147, 1446666), (153, 1389934), (182, 1168461), (221, 962262), (234, 908803), (238, 893529), (273, 778974), (294, 723333), (306, 694967), (357, 595686), (441, 482222), (442, 481131), (546, 389487), (637, 333846), (663, 320754), (714, 297843), (819, 259658), (833, 255294), (882, 241111), (1071, 198562), (1091, 194922), (1274, 166923), (1326, 160377), (1547, 137466), (1638, 129829), (1666, 127647), (1911, 111282), (1989, 106918), (2142, 99281), (2182, 97461), (2499, 85098), (3094, 68733), (3273, 64974), (3822, 55641), (3978, 53459), (4641, 45822), (4998, 42549), (5733, 37094), (6546, 32487), (7497, 28366), (7637, 27846), (9282, 22911), (9819, 21658), (10829, 19638), (11466, 18547), (13923, 15274), (14183, 14994)]