201826519980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177040807}}^1$

素因数の和:177040838

約数の個数: 48

約数和(自身を含む): 594857114880

約数和(自身を除く): 393030594900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 177040807, 354081614, 531122421, 708163228, 885204035, 1062244842, 1770408070, 2124489684, 2655612105, 3363775333, 3540816140, 5311224210, 6727550666, 10091325999, 10622448420, 13455101332, 16818876665, 20182651998, 33637753330, 40365303996, 50456629995, 67275506660, 100913259990, 201826519980]

約数ペア:

[(1, 201826519980), (2, 100913259990), (3, 67275506660), (4, 50456629995), (5, 40365303996), (6, 33637753330), (10, 20182651998), (12, 16818876665), (15, 13455101332), (19, 10622448420), (20, 10091325999), (30, 6727550666), (38, 5311224210), (57, 3540816140), (60, 3363775333), (76, 2655612105), (95, 2124489684), (114, 1770408070), (190, 1062244842), (228, 885204035), (285, 708163228), (380, 531122421), (570, 354081614), (1140, 177040807)]