204067528

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 448179840

約数和(自身を除く): 244112312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 137, 268, 274, 397, 469, 536, 548, 794, 938, 959, 1096, 1588, 1876, 1918, 2779, 3176, 3752, 3836, 5558, 7672, 9179, 11116, 18358, 22232, 26599, 36716, 53198, 54389, 64253, 73432, 106396, 108778, 128506, 186193, 212792, 217556, 257012, 372386, 380723, 435112, 514024, 744772, 761446, 1489544, 1522892, 3045784, 3644063, 7288126, 14576252, 25508441, 29152504, 51016882, 102033764, 204067528]

約数ペア:

[(1, 204067528), (2, 102033764), (4, 51016882), (7, 29152504), (8, 25508441), (14, 14576252), (28, 7288126), (56, 3644063), (67, 3045784), (134, 1522892), (137, 1489544), (268, 761446), (274, 744772), (397, 514024), (469, 435112), (536, 380723), (548, 372386), (794, 257012), (938, 217556), (959, 212792), (1096, 186193), (1588, 128506), (1876, 108778), (1918, 106396), (2779, 73432), (3176, 64253), (3752, 54389), (3836, 53198), (5558, 36716), (7672, 26599), (9179, 22232), (11116, 18358)]