202301988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 551577600

約数和(自身を除く): 349275612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 1076, 1279, 1614, 1883, 2558, 3228, 3766, 3837, 5116, 5649, 7532, 7674, 8953, 11298, 13181, 15348, 17906, 22596, 26362, 26859, 35812, 39543, 52724, 53718, 62671, 79086, 107436, 125342, 158172, 188013, 250684, 344051, 376026, 688102, 752052, 1032153, 1376204, 2064306, 2408357, 4128612, 4816714, 7225071, 9633428, 14450142, 16858499, 28900284, 33716998, 50575497, 67433996, 101150994, 202301988]

約数ペア:

[(1, 202301988), (2, 101150994), (3, 67433996), (4, 50575497), (6, 33716998), (7, 28900284), (12, 16858499), (14, 14450142), (21, 9633428), (28, 7225071), (42, 4816714), (49, 4128612), (84, 2408357), (98, 2064306), (147, 1376204), (196, 1032153), (269, 752052), (294, 688102), (538, 376026), (588, 344051), (807, 250684), (1076, 188013), (1279, 158172), (1614, 125342), (1883, 107436), (2558, 79086), (3228, 62671), (3766, 53718), (3837, 52724), (5116, 39543), (5649, 35812), (7532, 26859), (7674, 26362), (8953, 22596), (11298, 17906), (13181, 15348)]