202356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 646464

約数和(自身を除く): 444108

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 126, 132, 146, 154, 198, 219, 231, 252, 292, 308, 396, 438, 462, 511, 657, 693, 803, 876, 924, 1022, 1314, 1386, 1533, 1606, 2044, 2409, 2628, 2772, 3066, 3212, 4599, 4818, 5621, 6132, 7227, 9198, 9636, 11242, 14454, 16863, 18396, 22484, 28908, 33726, 50589, 67452, 101178, 202356]

約数ペア:

[(1, 202356), (2, 101178), (3, 67452), (4, 50589), (6, 33726), (7, 28908), (9, 22484), (11, 18396), (12, 16863), (14, 14454), (18, 11242), (21, 9636), (22, 9198), (28, 7227), (33, 6132), (36, 5621), (42, 4818), (44, 4599), (63, 3212), (66, 3066), (73, 2772), (77, 2628), (84, 2409), (99, 2044), (126, 1606), (132, 1533), (146, 1386), (154, 1314), (198, 1022), (219, 924), (231, 876), (252, 803), (292, 693), (308, 657), (396, 511), (438, 462)]