201647460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{480113}}^1$

素因数の和:480132

約数の個数: 48

約数和(自身を含む): 645273216

約数和(自身を除く): 443625756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 480113, 960226, 1440339, 1920452, 2400565, 2880678, 3360791, 4801130, 5761356, 6721582, 7201695, 9602260, 10082373, 13443164, 14403390, 16803955, 20164746, 28806780, 33607910, 40329492, 50411865, 67215820, 100823730, 201647460]

約数ペア:

[(1, 201647460), (2, 100823730), (3, 67215820), (4, 50411865), (5, 40329492), (6, 33607910), (7, 28806780), (10, 20164746), (12, 16803955), (14, 14403390), (15, 13443164), (20, 10082373), (21, 9602260), (28, 7201695), (30, 6721582), (35, 5761356), (42, 4801130), (60, 3360791), (70, 2880678), (84, 2400565), (105, 1920452), (140, 1440339), (210, 960226), (420, 480113)]