211750110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16453}}^1$

素因数の和:16490

約数の個数: 96

約数和(自身を含む): 646839648

約数和(自身を除く): 435089538

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 16453, 32906, 49359, 82265, 98718, 148077, 164530, 180983, 213889, 246795, 296154, 361966, 427778, 493590, 542949, 641667, 740385, 904915, 1069445, 1085898, 1283334, 1480770, 1628847, 1809830, 1925001, 2138890, 2352779, 2714745, 3208335, 3257694, 3850002, 4705558, 5429490, 6416670, 7058337, 8144235, 9625005, 11763895, 14116674, 16288470, 19250010, 21175011, 23527790, 35291685, 42350022, 70583370, 105875055, 211750110]

約数ペア:

[(1, 211750110), (2, 105875055), (3, 70583370), (5, 42350022), (6, 35291685), (9, 23527790), (10, 21175011), (11, 19250010), (13, 16288470), (15, 14116674), (18, 11763895), (22, 9625005), (26, 8144235), (30, 7058337), (33, 6416670), (39, 5429490), (45, 4705558), (55, 3850002), (65, 3257694), (66, 3208335), (78, 2714745), (90, 2352779), (99, 2138890), (110, 1925001), (117, 1809830), (130, 1628847), (143, 1480770), (165, 1283334), (195, 1085898), (198, 1069445), (234, 904915), (286, 740385), (330, 641667), (390, 542949), (429, 493590), (495, 427778), (585, 361966), (715, 296154), (858, 246795), (990, 213889), (1170, 180983), (1287, 164530), (1430, 148077), (2145, 98718), (2574, 82265), (4290, 49359), (6435, 32906), (12870, 16453)]