202302405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 190817595

約数列:

[1, 3, 5, 9, 15, 19, 29, 41, 45, 57, 87, 95, 123, 145, 171, 199, 205, 261, 285, 369, 435, 551, 597, 615, 779, 855, 995, 1189, 1305, 1653, 1791, 1845, 2337, 2755, 2985, 3567, 3781, 3895, 4959, 5771, 5945, 7011, 8159, 8265, 8955, 10701, 11343, 11685, 17313, 17835, 18905, 22591, 24477, 24795, 28855, 34029, 35055, 40795, 51939, 53505, 56715, 67773, 73431, 86565, 109649, 112955, 122385, 155021, 170145, 203319, 236611, 259695, 328947, 338865, 367155, 465063, 548245, 709833, 775105, 986841, 1016595, 1183055, 1395189, 1644735, 2129499, 2325315, 3549165, 4495609, 4934205, 6975945, 10647495, 13486827, 22478045, 40460481, 67434135, 202302405]

約数ペア:

[(1, 202302405), (3, 67434135), (5, 40460481), (9, 22478045), (15, 13486827), (19, 10647495), (29, 6975945), (41, 4934205), (45, 4495609), (57, 3549165), (87, 2325315), (95, 2129499), (123, 1644735), (145, 1395189), (171, 1183055), (199, 1016595), (205, 986841), (261, 775105), (285, 709833), (369, 548245), (435, 465063), (551, 367155), (597, 338865), (615, 328947), (779, 259695), (855, 236611), (995, 203319), (1189, 170145), (1305, 155021), (1653, 122385), (1791, 112955), (1845, 109649), (2337, 86565), (2755, 73431), (2985, 67773), (3567, 56715), (3781, 53505), (3895, 51939), (4959, 40795), (5771, 35055), (5945, 34029), (7011, 28855), (8159, 24795), (8265, 24477), (8955, 22591), (10701, 18905), (11343, 17835), (11685, 17313)]