202154732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 391683264

約数和(自身を除く): 189528532

約数列:

[1, 2, 4, 13, 26, 52, 61, 101, 122, 202, 244, 404, 631, 793, 1262, 1313, 1586, 2524, 2626, 3172, 5252, 6161, 8203, 12322, 16406, 24644, 32812, 38491, 63731, 76982, 80093, 127462, 153964, 160186, 254924, 320372, 500383, 828503, 1000766, 1657006, 2001532, 3314012, 3887591, 7775182, 15550364, 50538683, 101077366, 202154732]

約数ペア:

[(1, 202154732), (2, 101077366), (4, 50538683), (13, 15550364), (26, 7775182), (52, 3887591), (61, 3314012), (101, 2001532), (122, 1657006), (202, 1000766), (244, 828503), (404, 500383), (631, 320372), (793, 254924), (1262, 160186), (1313, 153964), (1586, 127462), (2524, 80093), (2626, 76982), (3172, 63731), (5252, 38491), (6161, 32812), (8203, 24644), (12322, 16406)]