202890012880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149183833}}^1$

素因数の和:149183863

約数の個数: 40

約数和(自身を含む): 499467476232

約数和(自身を除く): 296577463352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 149183833, 298367666, 596735332, 745919165, 1193470664, 1491838330, 2386941328, 2536125161, 2983676660, 5072250322, 5967353320, 10144500644, 11934706640, 12680625805, 20289001288, 25361251610, 40578002576, 50722503220, 101445006440, 202890012880]

約数ペア:

[(1, 202890012880), (2, 101445006440), (4, 50722503220), (5, 40578002576), (8, 25361251610), (10, 20289001288), (16, 12680625805), (17, 11934706640), (20, 10144500644), (34, 5967353320), (40, 5072250322), (68, 2983676660), (80, 2536125161), (85, 2386941328), (136, 1491838330), (170, 1193470664), (272, 745919165), (340, 596735332), (680, 298367666), (1360, 149183833)]