205318368

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3437

約数の個数: 96

約数和(自身を含む): 607461120

約数和(自身を除く): 402142752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3347, 3408, 3834, 5112, 6694, 6816, 7668, 10041, 10224, 13388, 15336, 20082, 20448, 26776, 30123, 30672, 40164, 53552, 60246, 61344, 80328, 90369, 107104, 120492, 160656, 180738, 237637, 240984, 321312, 361476, 475274, 481968, 712911, 722952, 950548, 963936, 1425822, 1445904, 1901096, 2138733, 2851644, 2891808, 3802192, 4277466, 5703288, 6416199, 7604384, 8554932, 11406576, 12832398, 17109864, 22813152, 25664796, 34219728, 51329592, 68439456, 102659184, 205318368]

約数ペア:

[(1, 205318368), (2, 102659184), (3, 68439456), (4, 51329592), (6, 34219728), (8, 25664796), (9, 22813152), (12, 17109864), (16, 12832398), (18, 11406576), (24, 8554932), (27, 7604384), (32, 6416199), (36, 5703288), (48, 4277466), (54, 3802192), (71, 2891808), (72, 2851644), (96, 2138733), (108, 1901096), (142, 1445904), (144, 1425822), (213, 963936), (216, 950548), (284, 722952), (288, 712911), (426, 481968), (432, 475274), (568, 361476), (639, 321312), (852, 240984), (864, 237637), (1136, 180738), (1278, 160656), (1704, 120492), (1917, 107104), (2272, 90369), (2556, 80328), (3347, 61344), (3408, 60246), (3834, 53552), (5112, 40164), (6694, 30672), (6816, 30123), (7668, 26776), (10041, 20448), (10224, 20082), (13388, 15336)]