201991460748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218605477}}^1$

素因数の和:218605502

約数の個数: 48

約数和(自身を含む): 587611524864

約数和(自身を除く): 385620064116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 218605477, 437210954, 655816431, 874421908, 1311632862, 1530238339, 2404660247, 2623265724, 3060476678, 4590715017, 4809320494, 6120953356, 7213980741, 9181430034, 9618640988, 14427961482, 16832621729, 18362860068, 28855922964, 33665243458, 50497865187, 67330486916, 100995730374, 201991460748]

約数ペア:

[(1, 201991460748), (2, 100995730374), (3, 67330486916), (4, 50497865187), (6, 33665243458), (7, 28855922964), (11, 18362860068), (12, 16832621729), (14, 14427961482), (21, 9618640988), (22, 9181430034), (28, 7213980741), (33, 6120953356), (42, 4809320494), (44, 4590715017), (66, 3060476678), (77, 2623265724), (84, 2404660247), (132, 1530238339), (154, 1311632862), (231, 874421908), (308, 655816431), (462, 437210954), (924, 218605477)]