209060257505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1\times {\mathrm{46051}}^1$

素因数の和:47525

約数の個数: 32

約数和(自身を含む): 278522496000

約数和(自身を除く): 69462238495

約数列:

[1, 5, 11, 55, 59, 295, 649, 1399, 3245, 6995, 15389, 46051, 76945, 82541, 230255, 412705, 506561, 907951, 2532805, 2717009, 4539755, 13585045, 29887099, 64425349, 149435495, 322126745, 708678839, 3543394195, 3801095591, 19005477955, 41812051501, 209060257505]

約数ペア:

[(1, 209060257505), (5, 41812051501), (11, 19005477955), (55, 3801095591), (59, 3543394195), (295, 708678839), (649, 322126745), (1399, 149435495), (3245, 64425349), (6995, 29887099), (15389, 13585045), (46051, 4539755), (76945, 2717009), (82541, 2532805), (230255, 907951), (412705, 506561)]