206411268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 568981056

約数和(自身を除く): 362569788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2557, 2604, 2883, 3844, 5114, 5766, 6727, 7671, 10228, 11532, 13454, 15342, 17899, 20181, 26908, 30684, 35798, 40362, 53697, 71596, 79267, 80724, 107394, 158534, 214788, 237801, 317068, 475602, 554869, 951204, 1109738, 1664607, 2219476, 2457277, 3329214, 4914554, 6658428, 7371831, 9829108, 14743662, 17200939, 29487324, 34401878, 51602817, 68803756, 103205634, 206411268]

約数ペア:

[(1, 206411268), (2, 103205634), (3, 68803756), (4, 51602817), (6, 34401878), (7, 29487324), (12, 17200939), (14, 14743662), (21, 9829108), (28, 7371831), (31, 6658428), (42, 4914554), (62, 3329214), (84, 2457277), (93, 2219476), (124, 1664607), (186, 1109738), (217, 951204), (372, 554869), (434, 475602), (651, 317068), (868, 237801), (961, 214788), (1302, 158534), (1922, 107394), (2557, 80724), (2604, 79267), (2883, 71596), (3844, 53697), (5114, 40362), (5766, 35798), (6727, 30684), (7671, 26908), (10228, 20181), (11532, 17899), (13454, 15342)]