202947550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16477

約数の個数: 48

約数和(自身を含む): 427941360

約数和(自身を除く): 224993810

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 16433, 32866, 82165, 164330, 213629, 312227, 410825, 427258, 624454, 821650, 1068145, 1561135, 2136290, 3122270, 4058951, 5340725, 7805675, 8117902, 10681450, 15611350, 20294755, 40589510, 101473775, 202947550]

約数ペア:

[(1, 202947550), (2, 101473775), (5, 40589510), (10, 20294755), (13, 15611350), (19, 10681450), (25, 8117902), (26, 7805675), (38, 5340725), (50, 4058951), (65, 3122270), (95, 2136290), (130, 1561135), (190, 1068145), (247, 821650), (325, 624454), (475, 427258), (494, 410825), (650, 312227), (950, 213629), (1235, 164330), (2470, 82165), (6175, 32866), (12350, 16433)]