201644616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 535809600

約数和(自身を除く): 334164984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 313, 408, 626, 939, 1252, 1579, 1878, 2504, 3158, 3756, 4737, 5321, 6316, 7512, 9474, 10642, 12632, 15963, 18948, 21284, 26843, 31926, 37896, 42568, 53686, 63852, 80529, 107372, 127704, 161058, 214744, 322116, 494227, 644232, 988454, 1482681, 1976908, 2965362, 3953816, 5930724, 8401859, 11861448, 16803718, 25205577, 33607436, 50411154, 67214872, 100822308, 201644616]

約数ペア:

[(1, 201644616), (2, 100822308), (3, 67214872), (4, 50411154), (6, 33607436), (8, 25205577), (12, 16803718), (17, 11861448), (24, 8401859), (34, 5930724), (51, 3953816), (68, 2965362), (102, 1976908), (136, 1482681), (204, 988454), (313, 644232), (408, 494227), (626, 322116), (939, 214744), (1252, 161058), (1579, 127704), (1878, 107372), (2504, 80529), (3158, 63852), (3756, 53686), (4737, 42568), (5321, 37896), (6316, 31926), (7512, 26843), (9474, 21284), (10642, 18948), (12632, 15963)]