201493149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 331161600

約数和(自身を除く): 129668451

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 109, 139, 143, 327, 341, 403, 417, 429, 1023, 1199, 1209, 1417, 1529, 1807, 3379, 3597, 4251, 4309, 4433, 4587, 5421, 10137, 12927, 13299, 15151, 15587, 19877, 37169, 43927, 45453, 46761, 47399, 56017, 59631, 111507, 131781, 142197, 166661, 168051, 196963, 469681, 483197, 499983, 590889, 616187, 1409043, 1449591, 1848561, 2166593, 5166491, 6105853, 6499779, 15499473, 18317559, 67164383, 201493149]

約数ペア:

[(1, 201493149), (3, 67164383), (11, 18317559), (13, 15499473), (31, 6499779), (33, 6105853), (39, 5166491), (93, 2166593), (109, 1848561), (139, 1449591), (143, 1409043), (327, 616187), (341, 590889), (403, 499983), (417, 483197), (429, 469681), (1023, 196963), (1199, 168051), (1209, 166661), (1417, 142197), (1529, 131781), (1807, 111507), (3379, 59631), (3597, 56017), (4251, 47399), (4309, 46761), (4433, 45453), (4587, 43927), (5421, 37169), (10137, 19877), (12927, 15587), (13299, 15151)]