201897052

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1607}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 411902064

約数和(自身を除く): 210005012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1282, 1607, 2564, 3214, 4487, 6428, 8974, 11249, 17948, 22498, 31409, 44996, 62818, 78743, 125636, 157486, 314972, 1030087, 2060174, 4120348, 7210609, 14421218, 28842436, 50474263, 100948526, 201897052]

約数ペア:

[(1, 201897052), (2, 100948526), (4, 50474263), (7, 28842436), (14, 14421218), (28, 7210609), (49, 4120348), (98, 2060174), (196, 1030087), (641, 314972), (1282, 157486), (1607, 125636), (2564, 78743), (3214, 62818), (4487, 44996), (6428, 31409), (8974, 22498), (11249, 17948)]