202209098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20963}}^1$

素因数の和:21038

約数の個数: 32

約数和(自身を含む): 380370816

約数和(自身を除く): 178161718

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 20963, 41926, 146741, 272519, 293482, 545038, 1111039, 1907633, 2222078, 3815266, 7777273, 14443507, 15554546, 28887014, 101104549, 202209098]

約数ペア:

[(1, 202209098), (2, 101104549), (7, 28887014), (13, 15554546), (14, 14443507), (26, 7777273), (53, 3815266), (91, 2222078), (106, 1907633), (182, 1111039), (371, 545038), (689, 293482), (742, 272519), (1378, 146741), (4823, 41926), (9646, 20963)]