201616448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15073}}^1$

素因数の和:15115

約数の個数: 56

約数和(自身を含む): 459455520

約数和(自身を除く): 257839072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 15073, 30146, 60292, 120584, 165803, 241168, 286387, 331606, 482336, 572774, 663212, 964672, 1145548, 1326424, 2291096, 2652848, 3150257, 4582192, 5305696, 6300514, 9164384, 10611392, 12601028, 18328768, 25202056, 50404112, 100808224, 201616448]

約数ペア:

[(1, 201616448), (2, 100808224), (4, 50404112), (8, 25202056), (11, 18328768), (16, 12601028), (19, 10611392), (22, 9164384), (32, 6300514), (38, 5305696), (44, 4582192), (64, 3150257), (76, 2652848), (88, 2291096), (152, 1326424), (176, 1145548), (209, 964672), (304, 663212), (352, 572774), (418, 482336), (608, 331606), (704, 286387), (836, 241168), (1216, 165803), (1672, 120584), (3344, 60292), (6688, 30146), (13376, 15073)]