207865406988

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{325463}}^1$

素因数の和:325743

約数の個数: 72

約数和(自身を含む): 533465438688

約数和(自身を除く): 325600031700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 157, 226, 314, 339, 452, 471, 628, 678, 942, 1017, 1356, 1413, 1884, 2034, 2826, 4068, 5652, 17741, 35482, 53223, 70964, 106446, 159669, 212892, 319338, 325463, 638676, 650926, 976389, 1301852, 1952778, 2929167, 3905556, 5858334, 11716668, 36777319, 51097691, 73554638, 102195382, 110331957, 147109276, 153293073, 204390764, 220663914, 306586146, 330995871, 441327828, 459879219, 613172292, 661991742, 919758438, 1323983484, 1839516876, 5774039083, 11548078166, 17322117249, 23096156332, 34644234498, 51966351747, 69288468996, 103932703494, 207865406988]

約数ペア:

[(1, 207865406988), (2, 103932703494), (3, 69288468996), (4, 51966351747), (6, 34644234498), (9, 23096156332), (12, 17322117249), (18, 11548078166), (36, 5774039083), (113, 1839516876), (157, 1323983484), (226, 919758438), (314, 661991742), (339, 613172292), (452, 459879219), (471, 441327828), (628, 330995871), (678, 306586146), (942, 220663914), (1017, 204390764), (1356, 153293073), (1413, 147109276), (1884, 110331957), (2034, 102195382), (2826, 73554638), (4068, 51097691), (5652, 36777319), (17741, 11716668), (35482, 5858334), (53223, 3905556), (70964, 2929167), (106446, 1952778), (159669, 1301852), (212892, 976389), (319338, 650926), (325463, 638676)]