193819448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{383}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 392221440

約数和(自身を除く): 198401992

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 383, 488, 766, 1037, 1532, 2074, 3064, 3721, 4148, 6511, 7442, 8296, 13022, 14884, 23363, 26044, 29768, 46726, 52088, 63257, 93452, 126514, 186904, 253028, 397171, 506056, 794342, 1425143, 1588684, 2850286, 3177368, 5700572, 11401144, 24227431, 48454862, 96909724, 193819448]

約数ペア:

[(1, 193819448), (2, 96909724), (4, 48454862), (8, 24227431), (17, 11401144), (34, 5700572), (61, 3177368), (68, 2850286), (122, 1588684), (136, 1425143), (244, 794342), (383, 506056), (488, 397171), (766, 253028), (1037, 186904), (1532, 126514), (2074, 93452), (3064, 63257), (3721, 52088), (4148, 46726), (6511, 29768), (7442, 26044), (8296, 23363), (13022, 14884)]