201327640647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{155399}}^1$

素因数の和:155636

約数の個数: 64

約数和(自身を含む): 343719936000

約数和(自身を除く): 142392295353

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 191, 323, 357, 399, 573, 969, 1337, 2261, 3247, 3629, 4011, 6783, 9741, 10887, 22729, 25403, 61693, 68187, 76209, 155399, 185079, 431851, 466197, 1087793, 1295553, 2641783, 2952581, 3263379, 7925349, 8857743, 18492481, 20668067, 29681209, 50193877, 55477443, 62004201, 89043627, 150581631, 207768463, 351357139, 504580553, 563942971, 623305389, 1054071417, 1513741659, 1691828913, 3532063871, 3947600797, 9587030507, 10596191613, 11842802391, 28761091521, 67109213549, 201327640647]

約数ペア:

[(1, 201327640647), (3, 67109213549), (7, 28761091521), (17, 11842802391), (19, 10596191613), (21, 9587030507), (51, 3947600797), (57, 3532063871), (119, 1691828913), (133, 1513741659), (191, 1054071417), (323, 623305389), (357, 563942971), (399, 504580553), (573, 351357139), (969, 207768463), (1337, 150581631), (2261, 89043627), (3247, 62004201), (3629, 55477443), (4011, 50193877), (6783, 29681209), (9741, 20668067), (10887, 18492481), (22729, 8857743), (25403, 7925349), (61693, 3263379), (68187, 2952581), (76209, 2641783), (155399, 1295553), (185079, 1087793), (431851, 466197)]