201841914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 436233600

約数和(自身を除く): 234391686

約数列:

[1, 2, 3, 6, 29, 43, 53, 58, 86, 87, 106, 129, 159, 174, 258, 318, 509, 1018, 1247, 1527, 1537, 2279, 2494, 3054, 3074, 3741, 4558, 4611, 6837, 7482, 9222, 13674, 14761, 21887, 26977, 29522, 43774, 44283, 53954, 65661, 66091, 80931, 88566, 131322, 132182, 161862, 198273, 396546, 634723, 782333, 1160011, 1269446, 1564666, 1904169, 2320022, 2346999, 3480033, 3808338, 4693998, 6960066, 33640319, 67280638, 100920957, 201841914]

約数ペア:

[(1, 201841914), (2, 100920957), (3, 67280638), (6, 33640319), (29, 6960066), (43, 4693998), (53, 3808338), (58, 3480033), (86, 2346999), (87, 2320022), (106, 1904169), (129, 1564666), (159, 1269446), (174, 1160011), (258, 782333), (318, 634723), (509, 396546), (1018, 198273), (1247, 161862), (1527, 132182), (1537, 131322), (2279, 88566), (2494, 80931), (3054, 66091), (3074, 65661), (3741, 53954), (4558, 44283), (4611, 43774), (6837, 29522), (7482, 26977), (9222, 21887), (13674, 14761)]