205122580624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51903487}}^1$

素因数の和:51903527

約数の個数: 40

約数和(自身を含む): 450522275840

約数和(自身を除く): 245399695216

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 51903487, 103806974, 207613948, 415227896, 674745331, 830455792, 986166253, 1349490662, 1972332506, 2698981324, 3944665012, 5397962648, 7889330024, 10795925296, 12820161289, 15778660048, 25640322578, 51280645156, 102561290312, 205122580624]

約数ペア:

[(1, 205122580624), (2, 102561290312), (4, 51280645156), (8, 25640322578), (13, 15778660048), (16, 12820161289), (19, 10795925296), (26, 7889330024), (38, 5397962648), (52, 3944665012), (76, 2698981324), (104, 1972332506), (152, 1349490662), (208, 986166253), (247, 830455792), (304, 674745331), (494, 415227896), (988, 207613948), (1976, 103806974), (3952, 51903487)]