201143236

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1601}}^1$

素因数の和:2260

約数の個数: 36

約数和(自身を含む): 410365116

約数和(自身を除く): 209221880

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1282, 1601, 2564, 3202, 4487, 6404, 8974, 11207, 17948, 22414, 31409, 44828, 62818, 78449, 125636, 156898, 313796, 1026241, 2052482, 4104964, 7183687, 14367374, 28734748, 50285809, 100571618, 201143236]

約数ペア:

[(1, 201143236), (2, 100571618), (4, 50285809), (7, 28734748), (14, 14367374), (28, 7183687), (49, 4104964), (98, 2052482), (196, 1026241), (641, 313796), (1282, 156898), (1601, 125636), (2564, 78449), (3202, 62818), (4487, 44828), (6404, 31409), (8974, 22414), (11207, 17948)]