195385436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 375029760

約数和(自身を除く): 179644324

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 127, 254, 508, 589, 653, 1178, 1306, 2356, 2413, 2612, 3937, 4826, 7874, 9652, 12407, 15748, 20243, 24814, 40486, 49628, 74803, 80972, 82931, 149606, 165862, 299212, 331724, 384617, 769234, 1538468, 1575689, 2570861, 3151378, 5141722, 6302756, 10283444, 48846359, 97692718, 195385436]

約数ペア:

[(1, 195385436), (2, 97692718), (4, 48846359), (19, 10283444), (31, 6302756), (38, 5141722), (62, 3151378), (76, 2570861), (124, 1575689), (127, 1538468), (254, 769234), (508, 384617), (589, 331724), (653, 299212), (1178, 165862), (1306, 149606), (2356, 82931), (2413, 80972), (2612, 74803), (3937, 49628), (4826, 40486), (7874, 24814), (9652, 20243), (12407, 15748)]