201953752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25219}}^1$

素因数の和:25256

約数の個数: 64

約数和(自身を含む): 508435200

約数和(自身を除く): 306481448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 25219, 50438, 100876, 176533, 201752, 277409, 327847, 353066, 554818, 655694, 706132, 1109636, 1311388, 1412264, 1941863, 2219272, 2294929, 2622776, 3606317, 3883726, 4589858, 7212634, 7767452, 9179716, 14425268, 15534904, 18359432, 25244219, 28850536, 50488438, 100976876, 201953752]

約数ペア:

[(1, 201953752), (2, 100976876), (4, 50488438), (7, 28850536), (8, 25244219), (11, 18359432), (13, 15534904), (14, 14425268), (22, 9179716), (26, 7767452), (28, 7212634), (44, 4589858), (52, 3883726), (56, 3606317), (77, 2622776), (88, 2294929), (91, 2219272), (104, 1941863), (143, 1412264), (154, 1311388), (182, 1109636), (286, 706132), (308, 655694), (364, 554818), (572, 353066), (616, 327847), (728, 277409), (1001, 201752), (1144, 176533), (2002, 100876), (4004, 50438), (8008, 25219)]