202945687544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{481489}}^1$

素因数の和:481620

約数の個数: 64

約数和(自身を含む): 416007360000

約数和(自身を除く): 213061672456

約数列:

[1, 2, 4, 8, 19, 38, 47, 59, 76, 94, 118, 152, 188, 236, 376, 472, 893, 1121, 1786, 2242, 2773, 3572, 4484, 5546, 7144, 8968, 11092, 22184, 52687, 105374, 210748, 421496, 481489, 962978, 1925956, 3851912, 9148291, 18296582, 22629983, 28407851, 36593164, 45259966, 56815702, 73186328, 90519932, 113631404, 181039864, 227262808, 429969677, 539749169, 859939354, 1079498338, 1335168997, 1719878708, 2158996676, 2670337994, 3439757416, 4317993352, 5340675988, 10681351976, 25368210943, 50736421886, 101472843772, 202945687544]

約数ペア:

[(1, 202945687544), (2, 101472843772), (4, 50736421886), (8, 25368210943), (19, 10681351976), (38, 5340675988), (47, 4317993352), (59, 3439757416), (76, 2670337994), (94, 2158996676), (118, 1719878708), (152, 1335168997), (188, 1079498338), (236, 859939354), (376, 539749169), (472, 429969677), (893, 227262808), (1121, 181039864), (1786, 113631404), (2242, 90519932), (2773, 73186328), (3572, 56815702), (4484, 45259966), (5546, 36593164), (7144, 28407851), (8968, 22629983), (11092, 18296582), (22184, 9148291), (52687, 3851912), (105374, 1925956), (210748, 962978), (421496, 481489)]