194660718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 461733888

約数和(自身を除く): 267073170

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 307, 434, 487, 614, 651, 921, 974, 1302, 1461, 1842, 2149, 2922, 3409, 4298, 6447, 6818, 9517, 10227, 12894, 15097, 19034, 20454, 28551, 30194, 45291, 57102, 66619, 90582, 105679, 133238, 149509, 199857, 211358, 299018, 317037, 399714, 448527, 634074, 897054, 1046563, 2093126, 3139689, 4634779, 6279378, 9269558, 13904337, 27808674, 32443453, 64886906, 97330359, 194660718]

約数ペア:

[(1, 194660718), (2, 97330359), (3, 64886906), (6, 32443453), (7, 27808674), (14, 13904337), (21, 9269558), (31, 6279378), (42, 4634779), (62, 3139689), (93, 2093126), (186, 1046563), (217, 897054), (307, 634074), (434, 448527), (487, 399714), (614, 317037), (651, 299018), (921, 211358), (974, 199857), (1302, 149509), (1461, 133238), (1842, 105679), (2149, 90582), (2922, 66619), (3409, 57102), (4298, 45291), (6447, 30194), (6818, 28551), (9517, 20454), (10227, 19034), (12894, 15097)]