208023206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 336199680

約数和(自身を除く): 128176474

約数列:

[1, 2, 29, 31, 58, 62, 127, 254, 899, 911, 1798, 1822, 3683, 3937, 7366, 7874, 26419, 28241, 52838, 56482, 114173, 115697, 228346, 231394, 818989, 1637978, 3355213, 3586607, 6710426, 7173214, 104011603, 208023206]

約数ペア:

[(1, 208023206), (2, 104011603), (29, 7173214), (31, 6710426), (58, 3586607), (62, 3355213), (127, 1637978), (254, 818989), (899, 231394), (911, 228346), (1798, 115697), (1822, 114173), (3683, 56482), (3937, 52838), (7366, 28241), (7874, 26419)]