202813309412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{444131}}^1$

素因数の和:444536

約数の個数: 48

約数和(自身を含む): 415451731968

約数和(自身を除く): 212638422556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 347, 658, 694, 1316, 1388, 2429, 4858, 9716, 16309, 32618, 65236, 114163, 228326, 444131, 456652, 888262, 1776524, 3108917, 6217834, 12435668, 20874157, 41748314, 83496628, 146119099, 154113457, 292238198, 308226914, 584476396, 616453828, 1078794199, 2157588398, 4315176796, 7243332479, 14486664958, 28973329916, 50703327353, 101406654706, 202813309412]

約数ペア:

[(1, 202813309412), (2, 101406654706), (4, 50703327353), (7, 28973329916), (14, 14486664958), (28, 7243332479), (47, 4315176796), (94, 2157588398), (188, 1078794199), (329, 616453828), (347, 584476396), (658, 308226914), (694, 292238198), (1316, 154113457), (1388, 146119099), (2429, 83496628), (4858, 41748314), (9716, 20874157), (16309, 12435668), (32618, 6217834), (65236, 3108917), (114163, 1776524), (228326, 888262), (444131, 456652)]