201616300

素因数分解:

$2^2\times 5^2\times {\mathrm{947}}^1\times {\mathrm{2129}}^1$

素因数の和:3090

約数の個数: 36

約数和(自身を含む): 438175080

約数和(自身を除く): 236558780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 947, 1894, 2129, 3788, 4258, 4735, 8516, 9470, 10645, 18940, 21290, 23675, 42580, 47350, 53225, 94700, 106450, 212900, 2016163, 4032326, 8064652, 10080815, 20161630, 40323260, 50404075, 100808150, 201616300]

約数ペア:

[(1, 201616300), (2, 100808150), (4, 50404075), (5, 40323260), (10, 20161630), (20, 10080815), (25, 8064652), (50, 4032326), (100, 2016163), (947, 212900), (1894, 106450), (2129, 94700), (3788, 53225), (4258, 47350), (4735, 42580), (8516, 23675), (9470, 21290), (10645, 18940)]