196604830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18959}}^1$

素因数の和:19044

約数の個数: 32

約数和(自身を含む): 380868480

約数和(自身を除く): 184263650

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 18959, 37918, 94795, 189590, 322303, 644606, 1156499, 1611515, 2312998, 3223030, 5782495, 11564990, 19660483, 39320966, 98302415, 196604830]

約数ペア:

[(1, 196604830), (2, 98302415), (5, 39320966), (10, 19660483), (17, 11564990), (34, 5782495), (61, 3223030), (85, 2312998), (122, 1611515), (170, 1156499), (305, 644606), (610, 322303), (1037, 189590), (2074, 94795), (5185, 37918), (10370, 18959)]