209111036152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1\times {\mathrm{7459}}^1$

素因数の和:8684

約数の個数: 64

約数和(自身を含む): 415462320000

約数和(自身を除く): 206351283848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1019, 1448, 2038, 3439, 4076, 6878, 7459, 8152, 13756, 14918, 19361, 27512, 29836, 38722, 59672, 77444, 141721, 154888, 184439, 283442, 368878, 566884, 737756, 1133768, 1350079, 1475512, 2700158, 3504341, 5400316, 7008682, 7600721, 10800632, 14017364, 15201442, 25651501, 28034728, 30402884, 51303002, 60805768, 102606004, 144413699, 205212008, 288827398, 577654796, 1155309592, 1375730501, 2751461002, 5502922004, 11005844008, 26138879519, 52277759038, 104555518076, 209111036152]

約数ペア:

[(1, 209111036152), (2, 104555518076), (4, 52277759038), (8, 26138879519), (19, 11005844008), (38, 5502922004), (76, 2751461002), (152, 1375730501), (181, 1155309592), (362, 577654796), (724, 288827398), (1019, 205212008), (1448, 144413699), (2038, 102606004), (3439, 60805768), (4076, 51303002), (6878, 30402884), (7459, 28034728), (8152, 25651501), (13756, 15201442), (14918, 14017364), (19361, 10800632), (27512, 7600721), (29836, 7008682), (38722, 5400316), (59672, 3504341), (77444, 2700158), (141721, 1475512), (154888, 1350079), (184439, 1133768), (283442, 737756), (368878, 566884)]