201609950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9227}}^1$

素因数の和:9281

約数の個数: 48

約数和(自身を含む): 411937920

約数和(自身を除く): 210327970

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 9227, 10925, 18454, 21850, 46135, 92270, 175313, 212221, 230675, 350626, 424442, 461350, 876565, 1061105, 1753130, 2122210, 4032199, 4382825, 5305525, 8064398, 8765650, 10611050, 20160995, 40321990, 100804975, 201609950]

約数ペア:

[(1, 201609950), (2, 100804975), (5, 40321990), (10, 20160995), (19, 10611050), (23, 8765650), (25, 8064398), (38, 5305525), (46, 4382825), (50, 4032199), (95, 2122210), (115, 1753130), (190, 1061105), (230, 876565), (437, 461350), (475, 424442), (575, 350626), (874, 230675), (950, 212221), (1150, 175313), (2185, 92270), (4370, 46135), (9227, 21850), (10925, 18454)]