193866348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65407}}^1$

素因数の和:65446

約数の個数: 48

約数和(自身を含む): 512798720

約数和(自身を除く): 318932372

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 65407, 130814, 196221, 261628, 392442, 784884, 850291, 1242733, 1700582, 2485466, 2550873, 3401164, 3728199, 4970932, 5101746, 7456398, 10203492, 14912796, 16155529, 32311058, 48466587, 64622116, 96933174, 193866348]

約数ペア:

[(1, 193866348), (2, 96933174), (3, 64622116), (4, 48466587), (6, 32311058), (12, 16155529), (13, 14912796), (19, 10203492), (26, 7456398), (38, 5101746), (39, 4970932), (52, 3728199), (57, 3401164), (76, 2550873), (78, 2485466), (114, 1700582), (156, 1242733), (228, 850291), (247, 784884), (494, 392442), (741, 261628), (988, 196221), (1482, 130814), (2964, 65407)]