211966704

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 614655600

約数和(自身を除く): 402688896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 61, 72, 118, 122, 144, 177, 183, 236, 244, 354, 366, 409, 472, 488, 531, 549, 708, 732, 818, 944, 976, 1062, 1098, 1227, 1416, 1464, 1636, 2124, 2196, 2454, 2832, 2928, 3272, 3599, 3681, 4248, 4392, 4908, 6544, 7198, 7362, 8496, 8784, 9816, 10797, 14396, 14724, 19632, 21594, 24131, 24949, 28792, 29448, 32391, 43188, 48262, 49898, 57584, 58896, 64782, 72393, 74847, 86376, 96524, 99796, 129564, 144786, 149694, 172752, 193048, 199592, 217179, 224541, 259128, 289572, 299388, 386096, 399184, 434358, 449082, 518256, 579144, 598776, 868716, 898164, 1158288, 1197552, 1471991, 1737432, 1796328, 2943982, 3474864, 3592656, 4415973, 5887964, 8831946, 11775928, 13247919, 17663892, 23551856, 26495838, 35327784, 52991676, 70655568, 105983352, 211966704]

約数ペア:

[(1, 211966704), (2, 105983352), (3, 70655568), (4, 52991676), (6, 35327784), (8, 26495838), (9, 23551856), (12, 17663892), (16, 13247919), (18, 11775928), (24, 8831946), (36, 5887964), (48, 4415973), (59, 3592656), (61, 3474864), (72, 2943982), (118, 1796328), (122, 1737432), (144, 1471991), (177, 1197552), (183, 1158288), (236, 898164), (244, 868716), (354, 598776), (366, 579144), (409, 518256), (472, 449082), (488, 434358), (531, 399184), (549, 386096), (708, 299388), (732, 289572), (818, 259128), (944, 224541), (976, 217179), (1062, 199592), (1098, 193048), (1227, 172752), (1416, 149694), (1464, 144786), (1636, 129564), (2124, 99796), (2196, 96524), (2454, 86376), (2832, 74847), (2928, 72393), (3272, 64782), (3599, 58896), (3681, 57584), (4248, 49898), (4392, 48262), (4908, 43188), (6544, 32391), (7198, 29448), (7362, 28792), (8496, 24949), (8784, 24131), (9816, 21594), (10797, 19632), (14396, 14724)]