210009824

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 422847936

約数和(自身を除く): 212838112

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 271, 397, 488, 542, 794, 976, 1084, 1588, 1952, 2168, 3176, 4336, 6352, 8672, 12704, 16531, 24217, 33062, 48434, 66124, 96868, 107587, 132248, 193736, 215174, 264496, 387472, 430348, 528992, 774944, 860696, 1721392, 3442784, 6562807, 13125614, 26251228, 52502456, 105004912, 210009824]

約数ペア:

[(1, 210009824), (2, 105004912), (4, 52502456), (8, 26251228), (16, 13125614), (32, 6562807), (61, 3442784), (122, 1721392), (244, 860696), (271, 774944), (397, 528992), (488, 430348), (542, 387472), (794, 264496), (976, 215174), (1084, 193736), (1588, 132248), (1952, 107587), (2168, 96868), (3176, 66124), (4336, 48434), (6352, 33062), (8672, 24217), (12704, 16531)]