201901979145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1\times {\mathrm{8783}}^1$

素因数の和:9910

約数の個数: 64

約数和(自身を含む): 344726323200

約数和(自身を除く): 142824344055

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1021, 1185, 1501, 3063, 4503, 5105, 7505, 8783, 15315, 19399, 22515, 26349, 43915, 58197, 80659, 96995, 131745, 166877, 241977, 290985, 403295, 500631, 693857, 834385, 1209885, 1532521, 2081571, 2503155, 3469285, 4597563, 7662605, 8967443, 10407855, 13183283, 22987815, 26902329, 39549849, 44837215, 65916415, 134511645, 170381417, 197749245, 511144251, 708427997, 851907085, 2125283991, 2555721255, 3542139985, 10626419955, 13460131943, 40380395829, 67300659715, 201901979145]

約数ペア:

[(1, 201901979145), (3, 67300659715), (5, 40380395829), (15, 13460131943), (19, 10626419955), (57, 3542139985), (79, 2555721255), (95, 2125283991), (237, 851907085), (285, 708427997), (395, 511144251), (1021, 197749245), (1185, 170381417), (1501, 134511645), (3063, 65916415), (4503, 44837215), (5105, 39549849), (7505, 26902329), (8783, 22987815), (15315, 13183283), (19399, 10407855), (22515, 8967443), (26349, 7662605), (43915, 4597563), (58197, 3469285), (80659, 2503155), (96995, 2081571), (131745, 1532521), (166877, 1209885), (241977, 834385), (290985, 693857), (403295, 500631)]