196412594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 379593216

約数和(自身を除く): 183180622

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 322, 371, 391, 677, 742, 782, 901, 1219, 1354, 1802, 2438, 2737, 4739, 5474, 6307, 8533, 9478, 11509, 12614, 15571, 17066, 20723, 23018, 31142, 35881, 41446, 71762, 80563, 108997, 145061, 161126, 217994, 251167, 264707, 290122, 502334, 529414, 609977, 825263, 1219954, 1650526, 1852949, 3705898, 4269839, 5776841, 8539678, 11553682, 14029471, 28058942, 98206297, 196412594]

約数ペア:

[(1, 196412594), (2, 98206297), (7, 28058942), (14, 14029471), (17, 11553682), (23, 8539678), (34, 5776841), (46, 4269839), (53, 3705898), (106, 1852949), (119, 1650526), (161, 1219954), (238, 825263), (322, 609977), (371, 529414), (391, 502334), (677, 290122), (742, 264707), (782, 251167), (901, 217994), (1219, 161126), (1354, 145061), (1802, 108997), (2438, 80563), (2737, 71762), (4739, 41446), (5474, 35881), (6307, 31142), (8533, 23018), (9478, 20723), (11509, 17066), (12614, 15571)]