214967466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1021}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 547464960

約数和(自身を除く): 332497494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 557, 1021, 1114, 1671, 2042, 3063, 3342, 3899, 5013, 6126, 7147, 7798, 9189, 10026, 11697, 14294, 15039, 18378, 21441, 23394, 27567, 30078, 35091, 42882, 55134, 64323, 70182, 105273, 128646, 192969, 210546, 385938, 568697, 1137394, 1706091, 3412182, 3980879, 5118273, 7961758, 10236546, 11942637, 15354819, 23885274, 30709638, 35827911, 71655822, 107483733, 214967466]

約数ペア:

[(1, 214967466), (2, 107483733), (3, 71655822), (6, 35827911), (7, 30709638), (9, 23885274), (14, 15354819), (18, 11942637), (21, 10236546), (27, 7961758), (42, 5118273), (54, 3980879), (63, 3412182), (126, 1706091), (189, 1137394), (378, 568697), (557, 385938), (1021, 210546), (1114, 192969), (1671, 128646), (2042, 105273), (3063, 70182), (3342, 64323), (3899, 55134), (5013, 42882), (6126, 35091), (7147, 30078), (7798, 27567), (9189, 23394), (10026, 21441), (11697, 18378), (14294, 15039)]