213203772

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 573652800

約数和(自身を除く): 360449028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 89, 108, 123, 164, 178, 246, 267, 356, 369, 492, 534, 541, 738, 801, 1068, 1082, 1107, 1476, 1602, 1623, 2164, 2214, 2403, 3204, 3246, 3649, 4428, 4806, 4869, 6492, 7298, 9612, 9738, 10947, 14596, 14607, 19476, 21894, 22181, 29214, 32841, 43788, 44362, 48149, 58428, 65682, 66543, 88724, 96298, 98523, 131364, 133086, 144447, 192596, 197046, 199629, 266172, 288894, 394092, 399258, 433341, 577788, 598887, 798516, 866682, 1197774, 1300023, 1733364, 1974109, 2395548, 2600046, 3948218, 5200092, 5922327, 7896436, 11844654, 17766981, 23689308, 35533962, 53300943, 71067924, 106601886, 213203772]

約数ペア:

[(1, 213203772), (2, 106601886), (3, 71067924), (4, 53300943), (6, 35533962), (9, 23689308), (12, 17766981), (18, 11844654), (27, 7896436), (36, 5922327), (41, 5200092), (54, 3948218), (82, 2600046), (89, 2395548), (108, 1974109), (123, 1733364), (164, 1300023), (178, 1197774), (246, 866682), (267, 798516), (356, 598887), (369, 577788), (492, 433341), (534, 399258), (541, 394092), (738, 288894), (801, 266172), (1068, 199629), (1082, 197046), (1107, 192596), (1476, 144447), (1602, 133086), (1623, 131364), (2164, 98523), (2214, 96298), (2403, 88724), (3204, 66543), (3246, 65682), (3649, 58428), (4428, 48149), (4806, 44362), (4869, 43788), (6492, 32841), (7298, 29214), (9612, 22181), (9738, 21894), (10947, 19476), (14596, 14607)]