201820210023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{16573}}^1$

素因数の和:16816

約数の個数: 64

約数和(自身を含む): 300718656000

約数和(自身を除く): 98898445977

約数列:

[1, 3, 19, 29, 53, 57, 87, 139, 159, 417, 551, 1007, 1537, 1653, 2641, 3021, 4031, 4611, 7367, 7923, 12093, 16573, 22101, 29203, 49719, 76589, 87609, 139973, 213643, 229767, 314887, 419919, 480617, 640929, 878369, 944661, 1441851, 2303647, 2635107, 4059217, 6910941, 9131723, 12177651, 16689011, 25472701, 27395169, 43769293, 50067033, 66805763, 76418103, 122093291, 131307879, 200417289, 366279873, 483981319, 1269309497, 1451943957, 2319772529, 3540705439, 3807928491, 6959317587, 10622116317, 67273403341, 201820210023]

約数ペア:

[(1, 201820210023), (3, 67273403341), (19, 10622116317), (29, 6959317587), (53, 3807928491), (57, 3540705439), (87, 2319772529), (139, 1451943957), (159, 1269309497), (417, 483981319), (551, 366279873), (1007, 200417289), (1537, 131307879), (1653, 122093291), (2641, 76418103), (3021, 66805763), (4031, 50067033), (4611, 43769293), (7367, 27395169), (7923, 25472701), (12093, 16689011), (16573, 12177651), (22101, 9131723), (29203, 6910941), (49719, 4059217), (76589, 2635107), (87609, 2303647), (139973, 1441851), (213643, 944661), (229767, 878369), (314887, 640929), (419919, 480617)]