214121512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{6353}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 439188480

約数和(自身を除く): 225066968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 383, 766, 1532, 3064, 4213, 6353, 8426, 12706, 16852, 25412, 33704, 50824, 69883, 139766, 279532, 559064, 2433199, 4866398, 9732796, 19465592, 26765189, 53530378, 107060756, 214121512]

約数ペア:

[(1, 214121512), (2, 107060756), (4, 53530378), (8, 26765189), (11, 19465592), (22, 9732796), (44, 4866398), (88, 2433199), (383, 559064), (766, 279532), (1532, 139766), (3064, 69883), (4213, 50824), (6353, 33704), (8426, 25412), (12706, 16852)]