214224892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 437488128

約数和(自身を除く): 223263236

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 197, 284, 394, 497, 547, 788, 994, 1094, 1379, 1988, 2188, 2758, 3829, 5516, 7658, 13987, 15316, 27974, 38837, 55948, 77674, 97909, 107759, 155348, 195818, 215518, 271859, 391636, 431036, 543718, 754313, 1087436, 1508626, 3017252, 7650889, 15301778, 30603556, 53556223, 107112446, 214224892]

約数ペア:

[(1, 214224892), (2, 107112446), (4, 53556223), (7, 30603556), (14, 15301778), (28, 7650889), (71, 3017252), (142, 1508626), (197, 1087436), (284, 754313), (394, 543718), (497, 431036), (547, 391636), (788, 271859), (994, 215518), (1094, 195818), (1379, 155348), (1988, 107759), (2188, 97909), (2758, 77674), (3829, 55948), (5516, 38837), (7658, 27974), (13987, 15316)]