201222700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 501099872

約数和(自身を除く): 299877172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 337, 350, 674, 700, 853, 1348, 1685, 1706, 2359, 3370, 3412, 4265, 4718, 5971, 6740, 8425, 8530, 9436, 11795, 11942, 16850, 17060, 21325, 23590, 23884, 29855, 33700, 42650, 47180, 58975, 59710, 85300, 117950, 119420, 149275, 235900, 287461, 298550, 574922, 597100, 1149844, 1437305, 2012227, 2874610, 4024454, 5749220, 7186525, 8048908, 10061135, 14373050, 20122270, 28746100, 40244540, 50305675, 100611350, 201222700]

約数ペア:

[(1, 201222700), (2, 100611350), (4, 50305675), (5, 40244540), (7, 28746100), (10, 20122270), (14, 14373050), (20, 10061135), (25, 8048908), (28, 7186525), (35, 5749220), (50, 4024454), (70, 2874610), (100, 2012227), (140, 1437305), (175, 1149844), (337, 597100), (350, 574922), (674, 298550), (700, 287461), (853, 235900), (1348, 149275), (1685, 119420), (1706, 117950), (2359, 85300), (3370, 59710), (3412, 58975), (4265, 47180), (4718, 42650), (5971, 33700), (6740, 29855), (8425, 23884), (8530, 23590), (9436, 21325), (11795, 17060), (11942, 16850)]