210827022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 498161664

約数和(自身を除く): 287334642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 107, 129, 214, 258, 301, 321, 602, 642, 749, 903, 1091, 1498, 1806, 2182, 2247, 3273, 4494, 4601, 6546, 7637, 9202, 13803, 15274, 22911, 27606, 32207, 45822, 46913, 64414, 93826, 96621, 116737, 140739, 193242, 233474, 281478, 328391, 350211, 656782, 700422, 817159, 985173, 1634318, 1970346, 2451477, 4902954, 5019691, 10039382, 15059073, 30118146, 35137837, 70275674, 105413511, 210827022]

約数ペア:

[(1, 210827022), (2, 105413511), (3, 70275674), (6, 35137837), (7, 30118146), (14, 15059073), (21, 10039382), (42, 5019691), (43, 4902954), (86, 2451477), (107, 1970346), (129, 1634318), (214, 985173), (258, 817159), (301, 700422), (321, 656782), (602, 350211), (642, 328391), (749, 281478), (903, 233474), (1091, 193242), (1498, 140739), (1806, 116737), (2182, 96621), (2247, 93826), (3273, 64414), (4494, 46913), (4601, 45822), (6546, 32207), (7637, 27606), (9202, 22911), (13803, 15274)]