196856724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 493553088

約数和(自身を除く): 296696364

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 521, 851, 1042, 1369, 1563, 1702, 2084, 2553, 2738, 3126, 3404, 4107, 5106, 5476, 6252, 8214, 10212, 11983, 16428, 19277, 23966, 31487, 35949, 38554, 47932, 57831, 62974, 71898, 77108, 94461, 115662, 125948, 143796, 188922, 231324, 377844, 443371, 713249, 886742, 1330113, 1426498, 1773484, 2139747, 2660226, 2852996, 4279494, 5320452, 8558988, 16404727, 32809454, 49214181, 65618908, 98428362, 196856724]

約数ペア:

[(1, 196856724), (2, 98428362), (3, 65618908), (4, 49214181), (6, 32809454), (12, 16404727), (23, 8558988), (37, 5320452), (46, 4279494), (69, 2852996), (74, 2660226), (92, 2139747), (111, 1773484), (138, 1426498), (148, 1330113), (222, 886742), (276, 713249), (444, 443371), (521, 377844), (851, 231324), (1042, 188922), (1369, 143796), (1563, 125948), (1702, 115662), (2084, 94461), (2553, 77108), (2738, 71898), (3126, 62974), (3404, 57831), (4107, 47932), (5106, 38554), (5476, 35949), (6252, 31487), (8214, 23966), (10212, 19277), (11983, 16428)]