201578714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 329313600

約数和(自身を除く): 127734886

約数列:

[1, 2, 19, 38, 41, 82, 109, 218, 779, 1187, 1558, 2071, 2374, 4142, 4469, 8938, 22553, 45106, 48667, 84911, 97334, 129383, 169822, 258766, 924673, 1849346, 2458277, 4916554, 5304703, 10609406, 100789357, 201578714]

約数ペア:

[(1, 201578714), (2, 100789357), (19, 10609406), (38, 5304703), (41, 4916554), (82, 2458277), (109, 1849346), (218, 924673), (779, 258766), (1187, 169822), (1558, 129383), (2071, 97334), (2374, 84911), (4142, 48667), (4469, 45106), (8938, 22553)]