204030654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 451768320

約数和(自身を除く): 247737666

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 186, 222, 713, 851, 1147, 1289, 1426, 1702, 2139, 2294, 2553, 2578, 3441, 3867, 4278, 5106, 6882, 7734, 26381, 29647, 39959, 47693, 52762, 59294, 79143, 79918, 88941, 95386, 119877, 143079, 158286, 177882, 239754, 286158, 919057, 1096939, 1478483, 1838114, 2193878, 2757171, 2956966, 3290817, 4435449, 5514342, 6581634, 8870898, 34005109, 68010218, 102015327, 204030654]

約数ペア:

[(1, 204030654), (2, 102015327), (3, 68010218), (6, 34005109), (23, 8870898), (31, 6581634), (37, 5514342), (46, 4435449), (62, 3290817), (69, 2956966), (74, 2757171), (93, 2193878), (111, 1838114), (138, 1478483), (186, 1096939), (222, 919057), (713, 286158), (851, 239754), (1147, 177882), (1289, 158286), (1426, 143079), (1702, 119877), (2139, 95386), (2294, 88941), (2553, 79918), (2578, 79143), (3441, 59294), (3867, 52762), (4278, 47693), (5106, 39959), (6882, 29647), (7734, 26381)]