200490384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 551000448

約数和(自身を除く): 350510064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 277, 408, 554, 816, 831, 887, 1108, 1662, 1774, 2216, 2661, 3324, 3548, 4432, 4709, 5322, 6648, 7096, 9418, 10644, 13296, 14127, 14192, 15079, 18836, 21288, 28254, 30158, 37672, 42576, 45237, 56508, 60316, 75344, 90474, 113016, 120632, 180948, 226032, 241264, 245699, 361896, 491398, 723792, 737097, 982796, 1474194, 1965592, 2948388, 3931184, 4176883, 5896776, 8353766, 11793552, 12530649, 16707532, 25061298, 33415064, 50122596, 66830128, 100245192, 200490384]

約数ペア:

[(1, 200490384), (2, 100245192), (3, 66830128), (4, 50122596), (6, 33415064), (8, 25061298), (12, 16707532), (16, 12530649), (17, 11793552), (24, 8353766), (34, 5896776), (48, 4176883), (51, 3931184), (68, 2948388), (102, 1965592), (136, 1474194), (204, 982796), (272, 737097), (277, 723792), (408, 491398), (554, 361896), (816, 245699), (831, 241264), (887, 226032), (1108, 180948), (1662, 120632), (1774, 113016), (2216, 90474), (2661, 75344), (3324, 60316), (3548, 56508), (4432, 45237), (4709, 42576), (5322, 37672), (6648, 30158), (7096, 28254), (9418, 21288), (10644, 18836), (13296, 15079), (14127, 14192)]