201458691

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56101}}^1$

素因数の和:56136

約数の個数: 32

約数和(自身を含む): 359052800

約数和(自身を除く): 157594109

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 56101, 168303, 392707, 504909, 1065919, 1178121, 1514727, 3197757, 3534363, 7461433, 9593271, 10603089, 22384299, 28779813, 67152897, 201458691]

約数ペア:

[(1, 201458691), (3, 67152897), (7, 28779813), (9, 22384299), (19, 10603089), (21, 9593271), (27, 7461433), (57, 3534363), (63, 3197757), (133, 1514727), (171, 1178121), (189, 1065919), (399, 504909), (513, 392707), (1197, 168303), (3591, 56101)]