202998688

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 408076704

約数和(自身を除く): 205078016

約数列:

[1, 2, 4, 8, 16, 32, 101, 107, 202, 214, 404, 428, 587, 808, 856, 1174, 1616, 1712, 2348, 3232, 3424, 4696, 9392, 10807, 18784, 21614, 43228, 59287, 62809, 86456, 118574, 125618, 172912, 237148, 251236, 345824, 474296, 502472, 948592, 1004944, 1897184, 2009888, 6343709, 12687418, 25374836, 50749672, 101499344, 202998688]

約数ペア:

[(1, 202998688), (2, 101499344), (4, 50749672), (8, 25374836), (16, 12687418), (32, 6343709), (101, 2009888), (107, 1897184), (202, 1004944), (214, 948592), (404, 502472), (428, 474296), (587, 345824), (808, 251236), (856, 237148), (1174, 172912), (1616, 125618), (1712, 118574), (2348, 86456), (3232, 62809), (3424, 59287), (4696, 43228), (9392, 21614), (10807, 18784)]