205667856

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25093

約数の個数: 80

約数和(自身を含む): 621438400

約数和(自身を除く): 415770544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 25057, 50114, 75171, 100228, 150342, 200456, 225513, 300684, 400912, 451026, 476083, 601368, 676539, 902052, 952166, 1202736, 1353078, 1428249, 1804104, 1904332, 2706156, 2856498, 3608208, 3808664, 4284747, 5412312, 5712996, 7617328, 8569494, 10824624, 11425992, 12854241, 17138988, 22851984, 25708482, 34277976, 51416964, 68555952, 102833928, 205667856]

約数ペア:

[(1, 205667856), (2, 102833928), (3, 68555952), (4, 51416964), (6, 34277976), (8, 25708482), (9, 22851984), (12, 17138988), (16, 12854241), (18, 11425992), (19, 10824624), (24, 8569494), (27, 7617328), (36, 5712996), (38, 5412312), (48, 4284747), (54, 3808664), (57, 3608208), (72, 2856498), (76, 2706156), (108, 1904332), (114, 1804104), (144, 1428249), (152, 1353078), (171, 1202736), (216, 952166), (228, 902052), (304, 676539), (342, 601368), (432, 476083), (456, 451026), (513, 400912), (684, 300684), (912, 225513), (1026, 200456), (1368, 150342), (2052, 100228), (2736, 75171), (4104, 50114), (8208, 25057)]