202945480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 481431600

約数和(自身を除く): 278486120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 2120, 3074, 3301, 6148, 6602, 7685, 12296, 13204, 15370, 16505, 26408, 30740, 33010, 61480, 66020, 95729, 132040, 174953, 191458, 349906, 382916, 478645, 699812, 765832, 874765, 957290, 1399624, 1749530, 1914580, 3499060, 3829160, 5073637, 6998120, 10147274, 20294548, 25368185, 40589096, 50736370, 101472740, 202945480]

約数ペア:

[(1, 202945480), (2, 101472740), (4, 50736370), (5, 40589096), (8, 25368185), (10, 20294548), (20, 10147274), (29, 6998120), (40, 5073637), (53, 3829160), (58, 3499060), (106, 1914580), (116, 1749530), (145, 1399624), (212, 957290), (232, 874765), (265, 765832), (290, 699812), (424, 478645), (530, 382916), (580, 349906), (1060, 191458), (1160, 174953), (1537, 132040), (2120, 95729), (3074, 66020), (3301, 61480), (6148, 33010), (6602, 30740), (7685, 26408), (12296, 16505), (13204, 15370)]