206450384

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23333}}^1$

素因数の和:23427

約数の個数: 40

約数和(自身を含む): 462946560

約数和(自身を除く): 256496176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 23333, 46666, 93332, 163331, 186664, 326662, 373328, 653324, 1306648, 1843307, 2613296, 3686614, 7373228, 12903149, 14746456, 25806298, 29492912, 51612596, 103225192, 206450384]

約数ペア:

[(1, 206450384), (2, 103225192), (4, 51612596), (7, 29492912), (8, 25806298), (14, 14746456), (16, 12903149), (28, 7373228), (56, 3686614), (79, 2613296), (112, 1843307), (158, 1306648), (316, 653324), (553, 373328), (632, 326662), (1106, 186664), (1264, 163331), (2212, 93332), (4424, 46666), (8848, 23333)]