201874456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 466793280

約数和(自身を除く): 264918824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1802, 2968, 3604, 4001, 6307, 7208, 8002, 12614, 16004, 25228, 28007, 32008, 50456, 56014, 68017, 112028, 136034, 212053, 224056, 272068, 424106, 476119, 544136, 848212, 952238, 1484371, 1696424, 1904476, 2968742, 3604901, 3808952, 5937484, 7209802, 11874968, 14419604, 25234307, 28839208, 50468614, 100937228, 201874456]

約数ペア:

[(1, 201874456), (2, 100937228), (4, 50468614), (7, 28839208), (8, 25234307), (14, 14419604), (17, 11874968), (28, 7209802), (34, 5937484), (53, 3808952), (56, 3604901), (68, 2968742), (106, 1904476), (119, 1696424), (136, 1484371), (212, 952238), (238, 848212), (371, 544136), (424, 476119), (476, 424106), (742, 272068), (901, 224056), (952, 212053), (1484, 136034), (1802, 112028), (2968, 68017), (3604, 56014), (4001, 50456), (6307, 32008), (7208, 28007), (8002, 25228), (12614, 16004)]